What is it like being a flight attendant?

It always seems like a fun job, and I love to fly, but does it ever get too stressful? It seems like it would be really boring sometimes on long flights. And do flight crews ever get nervous that they will crash? Like I love to fly but if i always did it I think I would feel like there is always a chance. Also, I just flew a jetblue flight of an all male flight crew and the lead was an ex firefighter with grandkids...aren't most male crew's gay?? Just wondering. Its always fun every flight to see who I get as a crew