Just broke up with my boyfriend, but he still wants to be friends?

I broke up with my Boyfriend 3 days shy of our 1 year dating anniversary.

We've recently graduated from college, and having been dating long distance for 3 months.

I'd been feeling burdened by having to keep him happy, and even if it wasn't necessarily true, felt like he had to approve of the things I was doing. I barely went out, and when we were together we just hung out one-and-one. I knew that my heart wasn't in it anymore (maybe because of the timing...I'm only 22.), so I had to end it.

He was devastated. He still wants to be friends.

I could see it happening some day in the future, but not anytime soon. I told him so, but I'm worried that he's going to cling to this and not genuinely try to go on with his life. Should I try to cut him out completely?
Just broke up with my boyfriend, but he still wants to be friends?
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