«Когда мой партнёр увидел концепцию, то сначала охуел, потом был в шоке, а потом ему понравилось»
Though creativity cannot be taught, it can certainly be nurtured. Find a routine that works for you. Routines can be positive if they reinforce a healthy, creative mindset; they can be counterproductive if they actually keep you from being creative. While breaking your routine once in a while to force new ways of thinking is good, what if growing/learning/experiencing new things was built into your routine as a given? The people who speak negatively about routine have probably not developed a routine that puts them on a path of internal growth. The key is to discover creative rituals that put you in a more creative mindset.
Though creativity cannot be taught
I think if you do something and it turns out pretty good, then you should go do something else wonderful, not dwell on it for too long.
The principal element of Suprematism in painting, as in architecture, is its liberation from all social or materialist tendencies. Through Suprematism, art comes into its pure and unpolluted form.