Usually we can never have too much preparation, that is, if we eventually take action. But there are times when students train for their yellow belt, but never have the faith to test for it. Or worse, there are students who want to train, but first, want to lose a little weight before they come into class. They want to fix their schedule so that they can be consistent. They want to save a little money so that they can pay for their program.
Beginning starts with beginning.
Expect the Unexpected Things may not go as planned and you must except these possibilities. You must expect the unexpected. Whatever you do, do not focus on the negative possibilities in order to avoid them. If you do, then you will direct your focus towards them and only enhance their chances of interrupting your success. Be prepared, but don't dwell.