What is the hardest part of Royal Marimes selection and basic training?

Hi! I've just applied to join and know it's going to be really tough so I an preparing as best I can. I know most of the challenge is mental but you have to be up together physically too, but I'd like to know what is the hardest part of the overall experience?

Is it the lack of sleep? The fitness work? The discipline? Trying to remember everything you've been taught? I know it's a combination of them all really, but is there thing that's most challenging?

Thanks!

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…).