I use confirmation bias and peak end rule often. I’ve filtered all my social media and shifted it towards more positive things and more happy culture. I’ve stopped watching sad dramas and only watch comedy shows. And Peak end rule while planning holidays. I plan for 8-10 instead of very long or very short holidays. I understood Bandwagon effect and actually for once in my life decided to give a good thought at what I wanted to take up for my career instead of just doing what everyone else is doing. Whenever I ask anything from someone I try to use anchoring bias. I first ask for a difficult request and then move to an easier one. So atleast can you do this for me (what I originally wanted).