Most of don't even back up properly, we just screenshot our phrases forgetting that screenshots can be seen by others and even be deleted by anyone. Let's be cautious about our backups, check them if they still exist where you kept them and be sure if you need to replace them.
If you are investing your hard earned money then you should be careful to back up all the necessary password and the files associated with the wallet. In the beginning many lost their coins because they were not serious about backing up the files and now we have multiple options including hardware wallets to safe guard out coins and with the price booming everyone will take it seriously.