Its not uncommon to be attracted to more than one person at the same time. But whether or not you act on those feelings wont only affect you. If you want to date more than one person, make sure that everyone involved understands this and is okay with it. Also, be sure beforehand that you can handle it.

Is it a good idea to date multiple people?

The only way to figure out who and what you truly want in a partner is to date multiple people. Dating more than one person is a good thing and something that should be part of your dating life. It is a great way to really take the time to understand what you want in another person — and to know when you have found it.