What Is Flashes Weakness

What is Wally West weakness?

And as Wally starts his new civilian job working under Mister Terrific, he quickly reveals that he has one especially glaring weakness that becomes apparent to his colleagues: He is not handy with computers.

What are flashes power?

Because he is a speedster, his power consists mainly of superhuman speed. Various other effects are also attributed to his ability to control the slowness of molecular vibrations, including his ability to vibrate at speed to pass through objects.