[Suggestion] Adjustable Skill Decay Speed
So I've barely been on Duolingo compared to some people around here. And even in this short amount of time I've lost count of the number of times I've seen people requesting changes in the speed of decay.
Some seem to prefer skills decay faster while others prefer it slower. My question is how difficult would it be to give us a tool in our profile that lets us manually adjust from a variety of speeds instead of trying to find a one-size-fits-all speed for everyone?