My fridge went out several years ago. It was one that we got when we bought our house from the previous homeowners. We made an agreement when we put in a bid. When it went out I was like man, we are going to have to pay to have this repaired. I called some companies and the estimations were in the $500-600 range. Being in a hard time I decided to just tinker, for the first time in my life. About 4 hours later of research and testing I determined I just needed a fuse. I went to a shop about 30 minutes away and bought a fuse for $5. Put it in and saved the fridge, and thank goodness for the dry ice tip that saved all my food in the freezer.
Tinkering is now my go-to for anything that breaks. I hope that it rubs off on my son as I think I missed out on life not knowing how to tinker as much as I should have. It is really refreshing to fix something that is important to you.