OP, from the list you make, protecting your investment or capital na be the coco.
Yesterday, person come my office to retrieve the password to em NGO platform account (somehow, related to crypto), em say em no save the password to em device, and em no write am down. Now, make we do password reset, the platform no gree send am the reset link to em email. Imaging this kind situation to a Bitcoin wallet, way hold even if na 1 Bitcion or 0.01 Bitcoin, and the person no come remember the password em use, and em no fit reset password. That person fit go do the unthinkable, cause na big money de inside that pause.
The beautiful thing of crypto market, na the responsibility to take proper care of your keys, and because of this same responsibility, most people fit go make mistake loss everything them done gather.
10 years gone, and 10 years to come, everyone way take the decision of investing into Bitcoin now go definitely rejoice at the later time.