Congratulation mr zasad@ this is indeed a great achievement, the reason I called it a great achievement is because, the 4k plus merit you hold shows that you are not a shitposter nor a spammer, only good quality post are worth meriting and you are a good contributor to this forum.
The more useful content you publish, the more merit you will receive.
To do this, you need to choose a direction that interests you, study it and share the information received, and not try to be an expert in everything.
Honesty speaking this is the best advise I've had so far since I joined this forum. Thanks zasad@