I truly believe that if you love someone, and the person is the most important thing to you that you would make sure he/she knows it, even if it's taking 5 minutes out of the day to say "hey, I've been really busy but I just wanted to say I love you." just something so you know he/she is thinking about you. If you don't hear from your boyfriend or girlfriend all week whether they are starting their own business then that's a sign that something is wrong. You did say that he hasn't been able to fully commit in the 2 years you've been together. So maybe it's best that for now you guys are just friends. You have to look at the big picture. Why would you want to be with someone that doesn't have time for you? Go out there and find someone who will, and at the same time, like everyone else is saying, get some hobbies so when your future boyfriend is busy you can be busy too. You'll get through this... and we're all here to help you