I never unquestionably learn something unless I end up having to do it for myself. I am regularly this way. You cannot tell me something & then have me remember it instantly. I need to physically do something in order for me to remember it well. When my friend and I had a new Heating & Air Conditioning system put in not too long ago, the Heating & Air Conditioning specialist was telling me what I need to do. He showed me how to check the air filter. He did not have me do it myself though. He just showed me how to do it, but oF course when my system broke down I did not unquestionably know what to do. I could not remember where to even check the air filter. I had to call my Heating & Air Conditioning supplier again to have them walk me through it. I followed all of the directions & I still managed to get it wrong. They told me not to worry. They could be right out to help me look into the problem. They looked at the air filter & of course it was blocked. I had known that If I knew how to check the air filter. I could have saved a ton on this straight-forward repair too. I could have particularly just done it myself. The more I thought about it though, I wasn’t sure I could have. I did not even know how to check the filter. There was no way I could figure out how to change the filter. I had an awesome specialist who was able to walk me through everything. He showed me how to do everything & then he made me do it myself. I enjoyed this because next time I knew I would be well prepared.