Everyone is allowed thier opinion. For some aviation is still new and the excitment has not worn off yet. Some that have done it for a long time actually really like it, BS and all. I myself don't care for it anymore and would like to leave.
But the one important thing to remember is your life is happening right now! Do what makes you happy now, you never know if you will have a later.
Start to appreciate your crummy regional job, it is pretty cool, even if your not paid what your worth. When you make it to a major, appreciate that also thats your goal. But if you never make it any further than you are now enjoy the ride and enjoy the moment.
Now, if I could just follow my own advise I would be ok, this indusrty has made me angry and dissapointed but oh well at least I have my health,wife,house,dog,cats,food,heat,water,flush toilet,beer, you get the idea!
Good Luck.