@rok-sivante, For sure it's not easy task to understand what we have to do and by that i mean, as you said there is no manual what to do and how to do, whatever is there, we have to find and we have to explore our Opportunities through trial and error and this way we will going to reach towards an point where we can find the essence of sense of achievement in particular path.

Wishing you an great day and stay blessed. 🙂