2. To conclude your lengthy and non sense post, you should sent you bitcoins to wrong bitcoin wallet or else it will be lost forever is that what you mean OP?
Let's say that's the case. It is still not necessary to lose bitcoin just to learn your mistake. It is true you can learn from mistakes but if you are careful and observant you can prevent that situation. I've been using bitcoin since 2016 and I never mistakenly send to a wrong address. If you will send some big amounts I'm sure you check the recipient many times before confirming it.