Firstly, congratulations on reaching ₹50 lakh net worth in your mid 20s. This is a great start.
Regarding big spend items, I think of it in terms of - it's alright to have big spends but they must be limited and conscientious.
Limited: You can't afford to splurge across several areas of life, especially when you're focussed on being consistent with your savings and investments. So decide what is that 1 (or max 2) areas of life where you will allow yourself a loose hand with money e.g travel, automobile, gadgets, etc. Once decided, budget for this and stick to the plan.
Conscientious: Since one can only afford limited high spending activities, it's worth introspecting on the areas of life where you would allow yourself to splurge some. What is it that would truly make you happy and prioritise the one or two activities that matter to you the most.
In a world where we are constantly bombarded with advertisements from corporates and the psychological effects of social media, it is becoming harder to prioritise your spending. It's always a good idea to regularly assess your desires, wants and needs.
Lastly, know that happiness doesn't always cost a lot of money and try to build a life around this e.g playing a sport recreationally, indulging in other hobbies, spending quality time with loved ones, indulging in learning new skills, etc.
Happy to address other questions. Been in a similar boat as you wrt balancing spending, enjoyment and being financially responsible. Current net worth ~₹2cr, on the path to financial independence in the next few years, mid 30s, 15 YOE, graduate.
Cheers!