You may be right, however reading the horror stories on propeciahelp and other sites can have a huge impact on your ability to get and maintain erections. A lot of guys tend to become very paranoid after reading those horror stories, which is understandable, but if you put too much pressure and thought in and on having and maintaining an erection, then it becomes very difficult to get hard in the first place. I don't know how to explain the lack of morning wood tho. I rarely have morning wood myself.... Whether PFS is a real thing, i don't know, but the vast majority seems to recover one way or another, since most guys on propeciahelp become inactive a couple of weeks after signing up.