Make a list of all the con's of making a decision. For each con, answer:

1) What's the worst thing this could mean to me?
2) If this did happen, how could I fix it?

If you do this, you quickly realize that the "potential" downside is actually not that bad, and if you're successful - the upside could be life changing.

If you had to ask this question, then you should've made the decision yesterday. Don't wait, you don't get today back.

Here's a quote that helps me "reset" my priorities, goals and mission in life.

"Ask not if you are worthy of your goals, ask instead are your goals worthy of your life" John Asaraf

Hope that helps.