Wanting positive experience is a negative experience; accepting negative experience is a positive experience. - Mark Manson

Your purpose is not found, it is created by doing things that feel fun and useful.

Unfortunately, the band he was kicked out of was Metallica, which has sold over 180 million albums worldwide. Metallica is considered by many to be one of the greatest rock bands of all time.
And because of this, in a rare intimate interview in 2003, a tearful Mustaine admitted that he couldn’t help but still consider himself a failure. Despite all that he had accomplished, in his mind he would always be the guy who got kicked out of Metallica.
We’re apes. We think we’re all sophisticated with our toaster ovens and designer footwear, but we’re just a bunch of finely ornamented apes. And because we are apes, we instinctually measure ourselves against others and vie for status. The question is not whether we evaluate ourselves against others; rather, the question is by what standard do we measure ourselves?

We don't need more time, we need less fear. The calendar isn't the problem—your lack of courage is.