Always give hard problems to the laziest man you know. They'll find the least difficult way to solve the problem.
I think it would be more lazier if i just do all the thing how i learned, without thinking how can i make things better, easier and safer. I admit it is just a simple, not so important thing in my life now, but who knows perhaps when things go harder maybe i can use this knowledge in future too. And i think these kind of "lazy" things can make good results.