Step-by-step explanation:
My biggest success solving any mechanical issue is learning how to use a wheelchair and making it easier for my sibling to move around.
Since my sibling broke her legs permanently, I felt terrible and wanted to do something to help out. My hallways were very small, so I wanted to make it easier for her to get around. I asked my parents if we could take down an unneeded wall in the hall, and so we did.
I calculated a bunch of thingies, and soon, my sibling could get around the house with ease, which really made me feel a lot better.