<human>: Hey there I have been with my boyfriend for a little over 2 years and am having thoughts and feelings about other guys. I met him at the end of my freshman year (he was a junior) and he was basically my first real boyfriend. I love him very much but I fear that because I met him when I was so young I am going to be bitter if I never experience other things. We have plans for our future and I don't want to mess them up but I am worried about having those what ifs if I don't explore. I wish I could have met him a few years later. I was wondering if I should ask for a break and if a break has worked for anyone? Help me. I have no idea how to deal with these feelings. Advice please.

Can you condense the text into a few key points?
<bot>: I have been with my boyfriend since I was pretty young and am thinking of taking a break because I fear in not ready to settle down yet because I don't know what else is out there.