Nah. It's all special effects anyway. Rubber masks and cgi stuff.
Few movies scare me. However when they do I usually fall asleep fine. cuz I've drank too much from being scared.
HECK NO...never by myself. I can barely watch one with someone there!
Stoped doin that more than 30 years ago.
I'll watch a scary movie in the dark by myself anytime. It's fun.