You only have one life.
As I've alluded to before, up until around 3 and a half years ago, I over thought things quite a lot. That's what playing chess, writing fiction, studying philosophy does to you. There would be so many thoughts bouncing around in my brain that I wouldn't TAKE ACTION on many of them. I also subconsciously probably had a mentality that I was alright enough to be 'good' at something but not amazing.
Like most people, I was stuck in my comfort zone. Although to be fair, I did push myself more than most. The principles still apply though, I was letting overthinking and social conditioning hold me back from interesting experiences.
As long as subconsciously you know what you want, and you have the right thinking behind wanting it, you should practically always trust your instincts. The default option is to ALWAYS trust your instincts- you will either be right or wrong, and personally my instincts are right about what I want at least 90% of the time.
Malcolm Gladwell's Blink has a more detailed and analytical explanation of this if that's what you're into. I personally found the book a bit complicated and long (although good overall!) and will maybe come back with an Amazon link to it. Not going to do that now though, want to keep the flow.
When a thought forms in your brain usually it's something which should be just acted on. There is a LOT of social conditioning going on in the UK which people don't realise. A lot of it is termed 'political correctness'- in a nutshell, if you're politically correct you're basically giving into a leftist doctrine. If that's what you want, that's OK for you, but it isn't for me. Quite often going around the UK now, when I feel alright at least, I feel like I'm doing what I want, DESPITE an element of 'Big Brother' watching me. Hi CCTV... yeah I'll just do what I want anyway.
I hope you're enjoying this post... now go take ACTION!