I am that person with the habit of not intruding into people's affairs especially their private life as I strongly believe it doesn't concern except when they make the call there then I am keen to interfere. Perhaps, I cultivated this lifestyle due to bad experience's I went through trying to bother myself into people's business I wasn't called to, only because I felt I was trying to be a good fellow.

So in life minding one's business will holistically save you from unnecessary insults, and your mental health will have you to be thankful for. Best to utilize that energy you will wanna use uninvited into others business for yourself and see how tremendous you'll develop all round beyond what it is for you now. So Op, I agree with you we have to learn to be fully focused on our business maybe until when out input is sort for.