Consider the Deobank WeFi project, I am sure it will bring multiples

Hello everyone!
I am interested in long-term investing in spot.
Let's say the starting capital is $1000.
What do you think is a realistic result to achieve in the long term if you just regularly buy promising coins and don't panic during pullbacks?
I would be glad if you share your experience:
how long it took for you to see tangible profits;
which coins or strategies performed the best;
what mistakes should a beginner avoid to not lose their deposit;
is there any sense in keeping everything in top assets or should part be allocated to altcoins?

I would be very grateful for any advice and personal stories 🙏
I want to understand what to realistically expect in the long term and how to build a strategy without haste and unnecessary risks.