The students are very demanding and my abilities are very limited.
Recently I have made an embarrassing mistake claiming that the product of consecutive prime numbers + 1 = prime but it is wrong for many cases, I was correct that divisibility on any of the consecutive primes is impossible but, missed that the divisibility on greater primes is often possible, otherwise, it would be too easy to calculate the largest prime. I make too many mistakes.
I had to leave Ukraine due to the war and persecution of the honest people; I have lost all my property and was almost killed by the groups of heavily armed criminals there.
I try to survive in Indonesia, the only country and could enter, and the only job I could find is lecturing at Indonesian University.
My solution to the problem is always doing the right thing but it does not always work due to the complexity of real life.