Please take a look and make a decision

I am 27 years old this year

I felt that my hair was losing a lot since a year ago

I've been losing a lot of weight for a while, but now I'm losing less weight

My father is bald when I start to lose weight -_-;;)

They say it's genetic, and they're just going to accept it

I've been hearing a lot of people around me that I don't have a lot of hair

The company senior said, "You're definitely going to be bald" -________________________

I don't think it's because my hair is long

So many people around me are looking for it

I haven't been to the hospital yet. I haven't been treated

It doesn't bother me because I'm at the right age for marriage

I wash my hair twice every 3 days Because of working hours -_-;

do regular shamp and conditioner and go occasionally I'm going to use conditioner

I don't put anything on my hair. I just dry it a little bit

I smoke more than a pack of cigarettes a day, and I drink about five times a month at most

I've been under a lot of stress for the past year

I think it's a genetic factor and a stress factor, so please give me some advice

The first one is taken from above, the left one is before the hair is washed, and the right one is right after the hair is washed

This is the second front and side photo

I compared it to my old picture. My forehead used to be straight

It turned into an M shape.(sighing)

It's good to eat black bean black sesame seeds

You don't feel like your hair is still weak or anything

Do you dye your hair twice a year? I've never gotten a perm

Lastly, my father has been under a lot of stress since he was young

I don't think it's 100% genotype (I'd like to believe that -_ㅠ)

I also have dandruff It's also itchy

Please, I heard that seborrheic dermatitis can be treated.(sighing)

What about the medicine, Pfe? Pka? If you've experienced it, please give me some advice