I am not kidding here as I have seen my friend aging, I mean she is only in her 40's but her skin looked like 50's. Is this possible? Imagine you are under the sun most of the time and you lack of usage in SPF lotion and skin care products. She told me she worry the products finished fast so she only used little bit.

Ladies that is wrong, I mean you need to use the right amount and not using little bit. Little do not help as the sun is hot and you know you are expose to it more often than anyone else.