A dream is just a dream. A goal is a dream with a plan and a deadline.
Failure is an attitude, not an outcome.
When you're thirsty, it's too late to think about digging a well.
I've known entrepreneurs who were not great salespeople, or didn't know how to code, or were not particularly charismatic leaders. But I don't know of any entrepreneurs who have achieved any level of success without persistence and determination.
Good habits are as addictive as bad habits, and a lot more rewarding.
Good intentions aren't enough. People have good intentions when they set a goal to do something, but then they miss a deadline or other milestone.