thankss is it true that people are just naturally good at Problem solving or do they actually have to practice to get good at it?
It, like many other things, is a combination of the two, but as long as you aren’t awful you can always get yourself to a decent standard. Personally, it comes naturally, but I know that having seen other people’s processes has enriched my abilities and practice - especially in mathsy problems - is very useful
thankss is it true that people are just naturally good at Problem solving or do they actually have to practice to get good at it?
If you are a good mathematician, I recommend looking at some of the UKMT Maths Challenge questions and Team Maths Challenge questions, which offer the opportunity to apply both learnt techniques and problem solving skills, unlike many other maths questions
There's no such thing as a maths-person. Not in my opinion at least. I'd recommend practicing long, tough questions like the ones no the BMO1, BMO2, SMO1, SMO2 etc. Sitting down and doing a paper for an hour sounds bad, but the questions are surprisingly fun.