If you give up, you will never know what will happen on the other side of quitting. Giving up means you are more than halfway there, if you weren't you wouldn't feel the desire to quit. You don't quit when you first start, you want to quit after you have invested yourself. You feel like quitting when it will only take two or three more steps to get there. So, if you have already made 97 steps, do the next three. The thought of giving up is the motivation to keep going.
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