Usually in the heat, my eyelashes leave marks on my lower lids, let alone rain and snow. This is actually the reason why I needed a waterproof mascara, which will definitely stay on throughout the day in any weather conditions.
I don’t like wearing makeup, but I can’t get by without a mascara (because naturally I'm deprived of beautiful and thick eyelashes). And even though there are a lot of people saying that all the mascaras are the same and it’s a great makeup segment to save money on, for me it isn’t actually true.