School and Job

My husband says to me today 'why don't you go back to school'. I asked "why" He said "don't you have any ambition to do anything." And I think "No" Does that make me weird? There is nothing really I want to do with my life. When I was in school, I never really thought of a career. I use to want to be a Vet, but not now. I don't do well with blood, guts and such. I was really good in accounting but yeah not so much. Those are the only 2 things I can think of that I thought about in High School. Just finding a job I am good at and like and getting paid that is all I care about. I am good at crafts. I would love to take photography classes but other than that, there is really nothing. I am almost 40 years old. I have spent the last 13 years being a mom to 3 kids and I still have 13 more years to go before all my kid are adults. I so far have applied at Target and Archiver's and have only heard back from Target and not for the good. I am going to fill out applications for Big Lots and Joann's but honestly who wants someone who has only worked for a year before getting pregnant and been out of work for 13 years. Also working will totally mess up my fitness regimen