I can definitely understand the cockroach thing even though I do not have a fear of them myself (more of an intense hatred). I grew up in a filthy house, also in Texas, we were a single mother with two kids household and my mom had undiagnosed depression. Most days she'd come home from work exhausted and sleep. Needless to say, we rarely cleaned, and our house was INCREDIBLY infested. I'd go into detail, but I wouldn't want to trigger any more panics for people. I will say I relate to laying in bed hearing cockroaches. Luckily I don't have a fear of the roaches themselves, I just fear them spreading, fear of my house being infested. So I obsessively keep my house clean and if I EVER see one I instantly kill it. I'm actually one that will save bugs and put them outside, but not roaches. After reading your story and thinking back, I'm now remembering more and more about our infestation and it's turning my stomach. Ugh, maybe I just mask my fear with hatred, because just thinking about it... uggghhh.
I have an intense irrational fear of guns, though. Some people have told me it's not irrational to fear guns, and that may be true, but
my fear is irrational. We live in Texas, and my husband's father has guns and wanted to teach his son to shoot. My husband and I are introverted computer nerds, and while he is not a gun person, he doesn't have a fear of them. I would never keep my husband from spending time with his father just because I had a huge fear of guns, so when we were over at his dad's house and his dad asked him if he wanted to go out shooting, I didn't say anything against it. My husband knew of my fear and made sure if it was ok, and I was definitely fine with him doing it. Then, in the house alone, I heard them shooting. Instantly I was in a panic with tears pouring out of my eyes. I wanted to hide, crawl in a dark hole in fetal position, I couldn't concentrate. I started my normal panic routine, scratching my arms without noticing, pulling my hair. They stopped long enough before coming back in so I could calm down and look normal, then his dad asked me if I wanted to try. I was like "NO THANK YOU."
The fear started when I was really young (maybe 5?) and we went on an old train ride. My father didn't tell me they were going to do a staged robbery shootout on the train because my father is an ass. When the robbery happened I
literally thought I was going to die. 5ish years old, thought this was the end, everything was over, these robbers are going to kill us. One of the most terrifying moments of my life, even though it was staged. The fear I felt doesn't go away being older and knowing it was all fake. Anytime there is a staged gun shootout event (this is Texas, after all) I refuse to go because I know I revert back to how I felt that moment on the train ride. Adding in my verbally abusive father who would scream at me, I'm pretty hypersensitive to loud sounds. That doesn't help my gun fears.