Depends person to person and how much money really.
In my case, when I used to earn meagre decent(say top 10% of country salary), I used to save a lot, never spend anywhere unless absolutely needed etc. But, once I started earning top 2-4% and living in Bangalore within 1.6yrs of my career, I became too engrossed in chasing money and spending on luxury. For me, I believe, too much money especially when I didn't think I deserved it, made me into someone who didn't focus on his skills and became complacent.
I am trying to fix that now
My learning - Never focus on money initially, always upskill, always earn what you are worth and work towards increasing your worth!
At the same time, know your roots, be grounded and work on building effective relationships(realised that this is what makes me truly happy)