Summarize this article in one sentence.
Transfer the hamster from the carrier to the cage, which should be set up beforehand. Leave the hamster alone after you put it in its cage, so that it can explore its new home and become used to it. After about 48 hours (2 days), slowly get to know how your hamster likes to be handled. Start by sitting down and talking to the hamster, in a calm, soothing voice, to get it used to your presence. When the hamster is awake and alert (so evening is the best time), try reaching in to stroke it.  Hamsters are not aggressive by nature and do not usually attack unless provoked. However, they do have poor eyesight, so if your hand smells of food they may bite a finger assuming it's something to eat. So wash your hands first. For this reason, it is a bad idea to hand feed hamsters, since they can confuse where the smell of the food is coming from and accidentally nibble your finger. One option is to place a treat in the cage, (on a spoon) and whilst the hamster is eating his treat, gently stroke him. Take it slowly, let the hamster become used to you. Have short, non-aggressive interactions with the hamster several times a day until your pet is comfortable with you. Once the hamster accepts you stroking it, try scooping it gently into the palm of your hand. This may take a long time with aggressive females, but tame, friendly males will allow you to hold them after just a few days.  The ideal time to wait before picking up your hamster and taking it out of the cage to play is two to three weeks. To hold your hamster, slide one hand under it and cup the other round the front of its body. Ensure you are gentle. You should never start by picking your hamster up! Try holding out treats for it. If the hamster is too shy to take it from your hands, just put the treat down and wait for the hamster to take it.
Bring your Syrian hamster home straight from the store without detours. Start to interact with your hamster. Give your hamster time to get used to you before attempting to pick it up.