What mistakes did you make, and what advice do you have for others to be careful?
What are the best and worst ways of storing a seed in your opinion?
I have only had an experience having lost my seed phrases when I got a new phone and needed to restore my trust wallet. I was rather fortunate not to have stored a lot of BTC in it.
Then I didn't know the importance of keeping the seed safe, until I lost the access to the account.
Since then, whenever I am using a new wallet, even if am trying it out, I write it down, I save it on my notepad and I go back after some time to check if I can still access the wallet with the seed phrases I have carefully kept safe.