Cataracts are common and usually just age related. My eye doc said I have them too but it’s still mild and I might have another 5-10 years before I might need surgery. When asked why I have it now, she said it’s normal age related, no other reasons. My dad had cataract surgery so my grandma, pretty much everyone in my family gets it at some point on both sides of the family. It’s not stress related. I wonder why she says that to you.