Here's one of my favorite quotes from Albert Einstein.
Well, I've never had any problems with improvisation, especially in the openings, I like to try something new and get out of my comfort zone (which I don't really have😄), of course sometimes it doesn't work, but there's a very strong weapon that none of my opponents can prepare against me, anyway I'll try to surprise them 🥳 (especially in an important games). Now with ChessMood I changed from d4 to e4 and I really like it. Of course, first I will lose some games before I can get a better understanding of positions, but it's much better to lose now on online platforms. 
As always, this is a very nice and helpful article, read it and again share your thoughts on this.
https://chessmood.com/blog/mistakes-are-not-failures
