I also ask that those who “play for fun” not take part in the discussion. Such people, in my opinion, have little valuable to say on this topic.
If you take your entire gaming history, would you say that you have learned anything during this time?
In other words, are you progressing as a player? Is your strategy improving? Is the quality of risk management and money management improving? Have you learned to control your emotions? Are your winning statistics stable? Do losses keep you out of the game? Have you learned to recover from losses? Are you getting better at predicting the results of sports matches?
That's not just a question, those are multiple questions.
Anyway, to get started, yes, I feel I have been developing as a player or as a bettor because just like everything else, you tend to learn the ways of making your bets more effectively and with a higher winning percentage after you spend some time in the industry.
When I first started making bets on sports events, I already had enough knowledge about the sports that I picked, so that wasn't a problem for me, I used to choose sides that I knew had a higher chance of winning the game, and I used to win some, but initially, I wasn't very good at creating a betting strategy, which means that I wasn't planning my bets properly, just throwing some here and some there, some wins and some losses, etc.
But now that I have improved, I try to do everything properly, count the winning and losing odds, have a count of how much I have won or lost and make my next bets accordingly.