hey /adv/

im looking for a term (or way to classify) a person who is always worrying and thinking, never really feeling, struggles to have a sense of humour because they are always worrying about things (even if it's in a small harmless way)

This person made a lot of food before and I went into the kitchen and said "damn, thats a lot of food :)!" and they replied "don't worry it will get eaten we will find a place for it."

thanks, any advice much appreciated