Newton figured out the laws of motion. At the time it was a great mathematical accomplishment.
Now my kids did the math he figured out in grade 7
Now it is simple. Once Newton figured it out if he forgot how hard it was before, he may never have shared.
Everything you do in life has value because you have walked a path that others have not yet walked. What you have learned may be of value to them. If you struggle, remember the struggle, and share how you overcame the struggle with others.
Document your struggles and your outcomes so that you remember. Without documentation you may forget the struggle, may forget where you were and how you got to where you are.