I am going to share a secret with you all.
The key to learning poker is 1 tabling. The key to continuing to improve at poker is 1-2 tabling. Stop the mass-tabling, esp if ur at lower stakes.
Practice doesn't make perfect in poker, practice make permanent. Cut back on your tables and focus more on improving your decision-making. The $/game that you gain from improving your strat decisions will eventually outweigh the money u were making from vpps. The average poker player is getting better every day - don't let your game stagnate and eventually find your game pretty far outdated.
I was focusing on playing too many tables for a while the past year or so. I still worked on strategy a lot outside of sessions, so my game continued to improve, but it could have improved a lot more if I was able to think and implement new thought processes while I played. Cutting back tables is the most valuable lesson I've learned from talking to H2olga (Spamzor has posted this on 2p2 a lot as well). These are 2 of the best husng players in the world and they got to where they are mostly 1 tabling (adonis, icevenom too!).
The key to your long term success is your short term decision-making.
good luck