Us Brits usually need a big wake-up call in the morning, which is why we often reach for a coffee.

We all need that little pick-me-up to help us feel alert before work, but one man has revealed something quite mindblowing. If you usually pick up your cuppa at Costa, he said it’s probably best to avoid buying a large cup.

This is because he claims it’s a waste of money due to the portion people are handed. Known as rightguysreview on TikTok, he shared the ultimate Costa life hack.

In the video,…