Most people wait for perfect conditions. Pros execute in chaos. #GettingStuffDone is a practice. You gotta do the reps.
LEARN to make decisions. Start small if you have to: Blue or red shirt? Coffee or tea?
Then scale up. Make bigger decisions. Get in the habit of making decisions.
And KNOW THIS: You won't always make the BEST decision. Hell, lots of times a "bad decision" can only be known in hindsight IF AT ALL.
Sometimes, just making a binary decision (yes or no) is all it takes to get a thing going.
Once you make a decision, execution is key. Now WEAR that red shirt. LOL