<human>: Can you provide a brief overview of the text?

A month and a half ago my boyfriend of 3 and half years broke up with me with the intent to find himself. We started dating junior year of high school and continued our relationship into college. I understand that he needs to find himself, he has no confidence and made all his friends through me from high school-college. I have plenty of my own friends and I don't really feel like I need to find myself, I'm not really lost. 

The problem: We saw each other everyday for 3 years almost, we were best friends, and we still love each other. So I'm kind of sitting on my hands over here not wanting to love anyone else, not wanting to have sex or hook up with anyone else waiting for him somewhat. He feels the same about the love and sex/hooking up and he's already tried to get back together with me and it was too soon and he's already tried to get us to be friends but I told him I couldn't be there to hold his hand through this as a 'friend' and it wasn't fair to both of us. We also decided being friends with benefits wouldn't be right if we wanted to keep the emotional connection we have. 

Question: I'm 20 years old, waiting on someone I'm in love with and in the meantime how do I do this whole single in college thing? I don't know anything about being single as an adult. I'm kind of flailing around confused about it. Sure, Im waiting on him but what do I do in between the break up and whenever we decide to get back together or move on?
<bot>: Single after 3 and a half year relationship while ex-bf finds himself. Confused as to how to be single while semi-waiting for him/not wanting to hook up with anyone else.