1. Buy mechanical keyboards with click sounds, preferably blue switch ones.
2. (Optional) tweak keycaps
3. (Optional) tweak customized keyboards
4. Wondering if Topre or PFU is really better as people said. Then proceed to buy one, and couldn't be happier
5. Actually, I could be happier because I don't care about keyboards anymore - my favorite is a silent red switch one because it's doesn't draw attention (both mine and others'). Also never go back to keyboard forums or subreddits.