depends on one's personality, character and lifestyle ba.. there're guys i know who spend more than me in fashion
for me i spend the most on apparels (clothes, shoes, bags, accessories etc) .. or can be termed as hobby because i seem to like collectin shoes and accessories, and bags. Reason being - feels good to dress up nicely? Better mood
next in line is entertainment and food. Reason being - It's not so bad to pamper yourself with nice food sometimes
then is interior decors and those sculpture stuffs. Reason being - More of hobby/collection. I like to decorate rooms
