Also noting that that was around a 15 Move, Two Blocks Solution.
The L6E was also really easy, being that EO was solved and the L/R Edges were two moves away from being solved.
That was a lucky solve, where the First Block was around 7 moves, and the Second Block was the rest, having each CE Pair make itself after inserting the previous pair.
Also, what cube are you using? If a rubik's brand, try a loose, flexible speedcube. If the problem is big, get a gans 356s v2. If you forget an alg, the PRACTICE IT. It will get into your muscle memory and you will be able to recognise it and do it automatically.
I suggest getting a QiYi sail if you are strapped for cash. If you aren't, get either a Guhong if you like stability and smoothness, and a Yuexiao if you always over/undershoot.
I could do fingertricks and could't get less than 2 minutes for about 2 yars, and my brother does no fingertricks and he can solve it in under a minute, after cubing for 3 months and learning no fingertricks.