Strengthening skills do not turn them gold
For the past two weeks skill have been fading faster (as seen on other topic).
It is also much more difficult to get them to turn gold again. If only one bar is missing I sometimes need to strengthen the skill 3 times for it to turn gold. If 2 bars are missing, 6 times, etc. And on one occasion, the skill faded again the next day. I've spent the last 15 days just trying to strengthen all the skills without getting to a new lesson at all. It's not motivating at all.