What type of person feels that they have to present a tough guy image?

they swagger around/ walk around being rude to people or offending people but they think ''so what , im a tough guy''.

what type of person wants to do that?

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).