Pleasure to meet you all, my name is lucas. I have been studying programming for quite a long time but I just can't get the grist of it. i'm trying to do the 'easy' questions and they look impossible to me, I know how the components of the programming language behave and their uses, but it looks like I don't know how to apply them in any level of complexity at all.

What main topics could I study? A Free book/place useful for developing this skills? a good channel with in deep content I can study with? Anything.

I just feel more and more lost and My 3 year ongoing graduation only seems more and more like a pointless loss of time. please help