A patzer is a patzer. Reaching master level is just an exercise in futility. No amount of dedication, hard work, study, etc. is sufficient enough for a patzer to reach master level.
The point I am making is that there is a limit to a person's talent that can not be overcome in order to reach master level.
Dedication, hard work, lots of study, etc. can enable a person to reach the limit of his ability. But if that limit does not reach master level, that's it for that person.
We are of course under the assumption that OP is a young person of above average intelligence.
Hello! I'm 16 year old and have a rating of 1369 irl. I practice tactics almost 3 hours everyday . And I am currently going through the book '100 Endgames you should know' by la villa. My question is, will I be able to get a Master title ever in my life? Is there any chance?
there is always a chance but with that king of rating at your age wouldn't bet on it