Firstly let me tell you (very abstractly), how I understood the consenous. If I am wrong, please correct me.

Out there are many miners and each one receive a lot of different transactions, that have to be validated. The one who is faster put all his by others verified transactions into a block.

What if for example my transaction lands by a miner, whose computing power very low is and he will be never able to put my transaction into a block?

Thanks abd best regards