If you are unsure with his feelings towards you, be on the "safe" side. Wait for him to tell you his feelings towards you. Don't rely too much on what your friends say, it's way better to hear it straight from his mouth. It's much sweeter and meaningful that way. Judging from you replies and statements, you are not ready to be in another relationship because you are still afraid to commit mistakes. Honey, mistakes are there to make you learn and mature. So don't be afraid, fall or even fall harder it's just the way things go. =)