My skills are decaying faster than I can refresh them. Usually I try to get just 10 experience in, but other times I get around 50, depending on how much time I have. Of course I also occasionally miss a day and lose my streak(like yesterday), which causes a lot of decay. It's gotten to the point where for a month I haven't been able to learn anything new due to the constant decay. At this point I feel like I might as well just move on and ignore it.
Ignore it and move on is actually a good thing to do sometimes and it's something i tend to do. The strenghten lessons tend to be quite long and sometimes i just don't want to do them. Besides, i encourage you to do at least 60 experience points daily! It doesn't actually take quite much time a day and you can split it in different hours :D Also, if you are able to use duolingo in a smartphone, then use it. I use my parent's cellphones to do so, but if not, i do in my pc. Even so, i find way more comfortable to study in a cellphone. Good luck! Tschüss.