Could you get away with 3'' lifts?

[Largeface]

Here's the owner of Celebheight.com, Rob Paul's 5'8'' barefoot and he's about 6' with those elevator shoes.
Is it noticeable?

I'm thinking to use bigger lifts only in clubs but when I'm at uni I think getting 3'' + lifts are too noticeable.

 

[Brutus]

no 
my skull is too small

 

[whyme]

i just ordered 2" insole lifts and im worried ill look dumb in them. will be 6'3 in them though, so fuck it.

 

[Namek]

Looks weird tbh.