Why would guy ask me out then keep himself busy to never go out?

A guy asked me out, got my number and we were texting. He was always working so we never went out but he said when he had time off from work he would take me out.

He only has to work 6 days but would choose to work 7 days straight. Then when he quit his job, instead of going out with me, he instead picked up another job immediately. So now we still can't go out.

Why go through the trouble of asking for my number, keep telling me he wants to take me out but then keep making himself busy on purpose?

Why would guy ask me out then keep himself busy to never go out?
Post Opinion