Idea of continuous training

Hello dear TeamTreehouse,

you do a lot of things right, so you have become my favorite learning platform that I visit multiple times a week to extend my knowledge and train.

Thank you a lot!

Now to my possible improvement idea:

Yesterday I did a course on flexbox design - today I had a challenge at work that included setting up such a thing - and it was kinda hard to remember all that stuff so i resided to google again. Do not missunderstand me - it helped me a lot to have visited the course - still i'm a perfectionist.

So I asked myself: I get that wonderful daily mail from you, that encourages me logging in and learning stuff.

What if that would contain a challenge per day of stuff that I already learned - just to make sure, that I still know it. Even better: If it would remember when I do it wrong and come back until for sure I know it in my sleep. Linke those vocabulary trainers that are out there, that keep asking you the words you do not know while not bothering with those you already have in your brain.

I really want all I learn here to be in my long term memory. :)

Thank you very much and have a great evening, Stefan