This is really helpful for those people who are wondering about the security of their account in this forum.
It is really not that easy to recover an account once its lost, you really need to undergo a lot of process which is very hassle.

Thank you for this @OcTradism, this could help a lot of users here.

One question. Is it much better to recover an account if the email that you used in your lost account is your personal email? Is it enough to prove your ownership?