I still in my 30s find it hard/impossible to take any responsibility for anything. I’m supposedly intelligent but money runs through my fingers
Yes, you've been spoilt, but I’m not going to berate you because you’ve basically described me - the only child of two extremely financially generous parents. They supported me through 6 years of university, paid off a huge chunk of my mortgage, bailed me out of debt countless times, paid my living expenses when I wasn’t working. Despite this, I kept getting into debt again and again essentially because I was used to a good standard of life and didn’t want that to drop. There were times when I would feel deeply ashamed but then I drifted back into denial and buried my head in the sand. I was almost 40k in debt at one point, but I kept the truth even from my closest friends. Besides my parents, only my husband knew what was really going on and he is laid back to the point of being horizontal so never really challenged me.
What changed? A huge reality check. In the space of one week I found out I was expecting my first child and my dad was diagnosed with Alzheimer's. All of a sudden it was no longer a certainty that the house I'd been told I stood to inherit one day as my safety net would be mine -
what if my dad had to go into a care home and the house had to be sold to pay the fees? And then there was the responsibility of being a good role model to my child - did I really want them to see me being feckless and end up the same?
My mindset changed overnight. I tightened my belt, stopped all treats such as clothes shopping and holidays, started doing a budget shop, got rid of my car, basically cut out all the things that I'd previously told myself were mere drops in the ocean and made life worth living but in fact all added up.
And slowly, my debt began to decrease. And my life certainly did feel like it was worth living - I now have far more time to focus on my creative pursuits because I’m not constantly shopping and I feel far less fearful of the future, knowing that I’m in control of my impulses.
So in answer to your question - yes, it is possible to change. Good luck, OP.