my younger two just turned 4 and we’ve had a lot of “I not can do that” around here. My oldest, 6, is very much an “if I can’t do it perfect and it’s not easy the first time I’m not going to try” defeatist personality. When any of mine say that I try not to make too much of it, but say “sure you can!”, be upbeat and encourage them to give it a go – and watch to see if I can suggest a way to make it easier. For things like your coloring example, I might respond with something like “well yes, Mommy’s coloring may look much nicer, but that is b/c I have practiced for so many more years – the more you practice the better you’ll get too!” With my 6yo, he has these high aspirations of things he wants to make. I don’t want to squelch his enthusiasm, but I do try to warn him of possible problems he may encounter and then encourage him to give it a try anyway, even if it seems to me that what he’s trying to do simply won’t work at all – usually one of two things happens: he’s defeated (which is good for him to experience, he can see what to try differently the next time and learns that not everything works out how we want it) or that my expectations were not the same as his and he is perfectly happy with his results 🙂 Now back to the 4yos – one thing they struggle with tremendously is their speech. They are twins, which normally have delayed speech anyway. I try to work on them to pronounce things correctly and work on the sounds they have such a hard time with. We get a lot of “I just can’t do it” with this, but it is for two different reasons. One child is very embarrassed about being put on the spot or messing up in front of others, so for him, I try to work with him when no one else is around, and each time I make sure to tell him “good job, you’re getting a little better every time, keep working on it and soon you’ll have it!” The other one is just lazy about it and would rather be playing, he could care less what others hear him mess up on, so I focus more on encouraging him that he does need to work on these things. With the one who gets easily embarrassed, I have seen, on the words he finally conquers, he is then very eager to show what he can do and isn’t as concerned about saying them in front of others as before. For instance “yes ma’am” has been impossible for the last couple of years, he can’t make the “y” sound, so he would always say “na mas” – last week he finally did it behind closed doors, now he yells it any time he gets the chance. Sorry for all the rambling, I learn by hearing examples, so I guess that’s how I talk as well. hopefully some of it made sense and can be a bit helpful. Really all that to say – I try not to make a big deal of mess ups, and don’t try to cover them up – just let them know that is part of the learning process – in fact we expect them so it’s no big deal. And like the others said, praise the effort – don’t make them think the’ve painted a Monet, or that you expect that, just that you are proud of them for giving it their best effort and that you look forward to watching them improve as they keep at it.