[mehrdadn]

A lot of this comes down to expectations. I would treat C++ like, say, kind of like a cabinet full of chemicals, rather than like (say) a typical home toolbox. You (hopefully) don't just grab containers and mix their chemicals and expect to learn by doing that 5 times a year; you really need to start slowly and take time to learn all the dangerous pitfalls properly, or otherwise expect to be told exactly what to do down to the most minute details. Adequate training for it is simply a prerequisite. C++ is kind of similar in that respect.