If you suffer from having no friends then look no further! I will solve your problems.
If you are moving school and think you will have problems making friends, then don't worry! If you are shy then it won't matter. Lots of children are shy-especially in a new place with people they don't know.
You will be fine-just try and cope!! Everyone will have trouble, even if they are the liveliest kid in the world!
If you are at a school where you have a friend who you don't like, then it doesn't matter. If you're leaving the school in say 5 years then i'm sure you'll be worried. Try making friends with other people in your class, or trying a different approach with the same friend(s). If it still doesn't work then just try to make more friends out of school: (e.g.) synagogue, neighbors, sports teams, music lessons (e.c.t).
MOST IMPORTANT RULE:
Be yourself!!!