Re-thinking a career change

In my quest for happiness ... or change? I decided a few weeks ago that I should seriously look into event planning as a career option. It appeals to my need to get things done, stay organized and execute a well thought out plan. Events happen on time and then they're over whereas my projects drag on for years and never quite finish. I don't have any experience or credentials but I can feel it in my bones that I would be really good at planning events -- galas, races, conventions, ... the Olympics! I'm almost ready to commit to pursuing this. Except for days like today that remind me I am a complete bitch when I am 'planning' for an event like this camping trip. I run around like a mad woman, barking orders, pulling out my hair, screaming in exasperation. My partner and the kids finally left the house, thank goodness. My loved ones who know me best know that when I am in pre-event mode (be it a party, vacation, important meeting) there is no getting in my way. My stress level is through the roof and no one likes me. Is this the career I really want? Hmmmmm.