Thats true,
but the list of cheats is 36 pages long and a trainer is 5 to 10 keys bound with the most used cheats and normaly with a constant effect, which meens i don't have to keep pausing the game read through a small book to find the one i whant then find the key that opens the cmd line, then type it in and hope i havent miss typed anything along the way.
I'm playing a game not wrighting a program in C++.
And i need glasses to read at times so theres another up side to trainers helps the eyes.
I guess everybody is different. I like using trainers for sonme games that absolutely dont have any kind of cheat codes. But games with a lot of cheat codes, i dont care to use trainers.