Challenge: I stop buying makeup and beauty products?

Hey everyone! After a lot of thinking, I decided to challenge myself in something that will be one of the most difficult things ever: I will stop buying makeup for six months. During those six months, I will try and use up as many beauty products that I own, so I can make room in my collection. We can look at this as a 'project pan', but usually people decide how much products they use up, I will try to use up as much as I can.

Why am I doing this challenge? 
When I looked at my collection, I realise that I have too much products that I don't use. But I still keep buying more, so a lot of products just never get used. Now I'm a sucker for cheaper brands like Catrice, Essence, 2BE, and others. But enough is enough. Spending money on cheaper products is also spending money! I want to save money and be able to reduce my makeup collection.

Everyone seems to have different rules for their 'Project Pans', so here are mine:
1.) To add a product to my finished "Pan" list, I have to use up the entire thing, not just hit pan. I have to be removing it from my collection..
2.) I have to be removing the product from my collection and not repurchasing it, like mascara or eyeliners I have enough of those that need to be used up). Now for some products, I will have to replace them, like my deodorants, makeup remover,... But no new makeup or beauty products like creams, scrubs,... I have too many!
3.) When I see a limited edition products that I really really really want, I will allow myself to buy it. BUT only when I know I'll use it a lot and when I know I will regret it when I don't buy it. But this is an exception, so the product has to be amazing and worth buying! Also, I will have to keep the product in its box until I'm done with this project. Then it will be like a little reward for finishing the six months!
4) I can buy beauty products for someone else, when it's their birthday ofcourse ;)

Will I still be doing reviews? Ofcourse! I will do reviews on things that I already have (which is more than enough) and I will show you each month what I've used up (with a litlle review about each product) :)

This will be hard and I will blog about the proces but I'm determined to finish this. We start today, on November 25th and the challenge will end on June 1st!

Wish me luck!

Have you ever done something like this?
Was it hard?
xx, 
Astrid