Sounds like you may not have chopped up the larger goal into smaller achievable goals. Like the old saying goes... "How do you eat a whale? One bite at a time.

Sounds like you may not have chopped up the larger goal into smaller achievable goals. Like the old saying goes... "How do you eat a whale? One bite at a time." Make sure you have sub goals nested at least three levels deep from your main end goal. Keep track of that stuff, gamify it for yourself. Keep a schedule, but keep it flexible and be understanding with yourself. Discipline is a very difficult thing (the personality aspect of conscientiousness, look into it). The very definition of non-trivial and has plagued humans since time immemorial.