@TickTockMan,
Oh, but I have opinions on everything, but I will hesitate to present them as "the truth". The use of "Imho" is for me the clear expression of these personal scruples, of an essential modesty and humility. I seek the truth and I will (probably) never find it, and IMHO so won't humanity. But I try to think about the world, and what I think I find is IMHO. And I'm continuously crushed by people who know the truth, while I'm only a seeker. It's all ok with me, I have my own inner world that's beyond attack. With a view on the outer world of course. Like an animal living in a shell, filtering see-water.
Oh, 2+2=4? Winston Smith in 1984 is thought by torture that it can be 2+2=5 when the Leader says so. If Big Brother says we can fly, we can fly, but in his endless wisdom Big Brother didn't gave that order yet. But perhaps this is another problem? Too tired to continue now.