Proton pass

Guys I use proton mail and proton pass but the issue I have is that how can I have a secure password for proton mail with 2fa if I use proton pass? If I have a less difficult password then I am lowering my security and If I want to have a 2fa (with local encrypted file) then I have to save it on some secure cloud, which for me is proton drive or mega then again I have those passwords saved in proton pass so I would have to login to proton pass first, If I lower password of those apps then again it risks security. ( I am sorry I am so confused). Please help!