Article: Although the resin is hard, it isn't completely dried yet. Don't touch the plastic covering or the cracked area while it cures. Let it sit undisturbed for at least 6-12 hours before removing the plastic wrap. Some resins require air to set. Check the directions on the packaging, and if necessary, remove the plastic wrap before letting it cure. Start sanding with a rough grit sandpaper to remove larger bumps and imperfections in the resin. Then, switch to a finer grit to smooth the resin to match the board. Once the resin is smooth, wipe away the debris and make sure the edges of the resin are flush with the rest of the board.  You may need to sand the edges of the resin a bit more to ensure that it lays flat against the board and isn't wavy or bumpy. Be careful not to over-sand with the rough grit sandpaper. Once the major bumps are flattened, switch to a smooth grit to prevent divots from forming in the resin. If you're worried about your board cracking in the same place, cut a sheet of fiberglass in a circle slightly larger than the crack, and cover the crack with the sheet. Then, use a brush to apply a thin layer of resin over the fiberglass sheet. If you have a long crack in your board, cut a few smaller circles and line them up along the crack to cover the entire length. Once the resin has cured overnight, use a fine grit sandpaper to smooth the resin overtop of the fiberglass. Continue sanding until the resin is smooth with the surface of the board. Only use fine grit sandpaper over the fiberglass. A rougher grit may remove too much resin and could expose part of the fiberglass.
Question: What is a summary of what this article is about?
Let the resin dry completely overnight. Sand off excess resin until it is flush with the board. Add a layer of fiberglass and resin for added strength. Cure and sand the resin again if you added a fiberglass layer.

Problem: Article: You alone are in control your life and many of the negative situations and negative thoughts you harbor are influenced directly by you. By taking responsibility for your actions, you can begin to remove negativity in your life and create positivity.  Negative thoughts cultivate negative actions. If you decide to have a positive attitude, you’ll cultivate positive changes.  For example, if you are passed over for a promotion at work, it is not because your boss doesn’t like you and probably related to your work performance. Instead of blaming your boss, talk to him about how you can improve at your job and actively make these changes. Acknowledging what is negative in your life will allow you to see what you can control and change. Burn the list to symbolize letting go of negativity.  On a piece of paper, list anything in your life that you consider negative. Read the list and check off what you can change. For example, you can change negative relationships with others by removing them from your life or you can change bad finances by taking steps to save money. Once you’ve thought about how to change the negative influences in your life, burn the paper to symbolize letting go and write a new list with positive things in your life. Negativity often begins with expectations of yourself or others. Letting go of unrealistic or negative expectations will not only help you change your attitude, but will also create a positive environment.  Accept that nothing is perfect. Imperfection adds character and letting go of any expectations of perfection will help you focus on the positive in any person or situation. Whenever something bad happens, forget it as much as possible and then actively imagine things you want to happen. Likewise, if a person says something negative, consider it briefly and then let it go. Dwelling on negativity will only make you feel negative. Holding grudges and dwelling on your imperfections will only emphasize a negative attitude. Being able to forgive and let go will allow you to focus on the positive in yourself and others. The act of forgiveness will remove negative attitudes and create space for positive attitudes. But it will also decrease stress and increase peace and calm in your life. The people with whom we surround ourselves have a significant impact on our attitudes. Limiting or removing negative people from your life will start helping you change your attitude. If you can’t remove a person from your life entirely, or you don’t want to hurt him, you can limit your exposure to him. You can also counteract his negative attitudes and viewpoints by pointing out the positive in what he says or does. This way, you don’t get drawn down his negative path. Negative emotions often accompany change and the best way to handle change is to respond and not react to it. Make the decision to respond positively in every situation and you’ll be able to keep negativity at bay.  You can’t control all situations or people, but you can choose how you’ll respond to them. Meeting a negative situation or person with positivity will keep your attitude positive and may also result in a positive resolution to anything.  For example, if someone sends you a nasty email, don’t react to it immediately. Draft a response and wait 24 hours to send it. Revisit the email the next day and you will likely tone down your response, which can keep a situation from escalating. If something bad happens, such as losing your job, thank your employer for the opportunity and say “this is a change to find something better that I truly love.” You’ll occasionally have negative thoughts, which is normal and acceptable, but learn not to dwell on them. By always moving towards the positive, you will be able to change your negative attitude.
Summary: Take responsibility for your thoughts and actions. List negative things in your life and begin to change them. Let go of expectations. Forgive yourself and others. Limit or remove negative people from your life. Respond to change. Keep moving forward.

Most stuck songs, or earworms, are actually parts of a song, such as a catchy chorus or even just a line or two. Your brain might be replaying this because it's stuck on where to go next. Listen to the complete song from beginning to end. This may be the most effective solution, although there are still plenty of times it doesn't work. Engaging with the song doesn't work for everyone. If you hate the idea of listening to the song again, read the section below on distraction techniques. Unclear or forgotten lyrics can also frustrate your brain. Look the lyrics up online. Sing them aloud or sing silently to yourself to help your brain process the song. If you can memorize all the lyrics, this might make the song too long to hold in your head. If you can play an instrument, try to recreate the song. Grappling with the music and working out how to play it solves the problem for many musicians. Try out different tweaks and variations to break the repetitive cycle. Even if you find this difficult, a sense of control can make you less anxious about the situation. For a few minutes, or until you start feeling frustrated, try to change the song in the following ways:  Imagine turn down the volume knob of the song until it sounds like a whisper. Imagine your mind as a room with many rooms. Build barriers in front of the song, slowly caging it into a smaller and smaller area. Each time you add a barrier, the song becomes quieter and more muffled. 'Play' the song in your head at a different tempo, imagining it as (very) slow or fast. Once the song is quiet, it's time to end it. Use more visualization techniques to kick it out of your head once and for all:  Visualize a sword or sharp object within your head, severing the link between your mind and the song. Imagine a record player in as much detail as possible. Look closely at the needle moving through the groove as the song plays. Lift the needle and listen to the sudden silence.  When you get to the end of the song, sing the last note (aloud or in your head), then let the pitch drop steadily until it's much lower than any note in the song. This can sometimes prevent it starting again.
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One-sentence summary --
Listen to the song all the way through. Look up the lyrics. Play the song on an instrument. Visualize the song changing. Picture the song ending.