Disclaimer: DO NOT work on a switch connected to live electricity. Turn off electrical mains before doing this. Failure to do so can cause electrocution, serious burns and even death. You have been WARNED !
In this video, I solved my problem of me coming near the sink and accidentally turning on the kitchen sink garbage disposal. This fix can actually be used for various other purposes too. I saw momentary switches selling for more than $25 which is just a waste. With this, you can convert an ordinary $2 dollar switch to a momentary switch.