

HVAC isn’t the only trade. HVAC is a TON of reactive work due to heating/cooling loss, which has immediate tenant impact that needs to be taken care of ASAP.
Any utility work is likely in the same boat.
Depending on your area you could look into framing, masonry, concrete. If you’re detail oriented you can get into cabinetry, tiling. Windows/doors/flooring is good for consistent work. Roofing will likely be consistent but it’s hard af and fucking dangerous, I wouldn’t recommend.
You want to look for businesses that do new construction/commercial if you’re looking for steady work. If you’re getting into the industry you’ll likely start as a laborer, but if you’re a good worker that shows up on time you’ll quickly outgrow that because a TON of laborers are super unreliable, drugged out, shady etc. It’s hard work, and often fairly thankless at first, but if you have a good attitude and show that you want to learn you’ll get a taste of different stuff and can maybe narrow down where you want to focus. It could mean you take a pay cut at first depending on what you’re making now, but if you can get picked up as an apprentice in a union you might get over that hump (depends on your area and the union… I’ve seen IBEW brothers who work in restaurants when there isn’t enough work to get them out on jobs. Totally depends on your area/season/trade).
Another possibility is mechanic, diesel is not going anywhere as well as bodywork/paint, but I’m not really sure how that industry is to break in to. If you’re not a car guy you might struggle to get your first hire unless you’re willing to do cleaning or other stuff at a shop/dealer and work your way up, but I don’t really know.
The best time to start a career was when you were 18, perhaps. The second best time is tomorrow. It’s up to you what you want to do with your life but most of us don’t get stuff handed to us so if you want something better for yourself you’ll have to look for the opportunities and push for them.
If this happens at work then yeah, definitely a personal trait that you need to work on.
As someone who shares the same trait and has learned to manage it with time, I recommend you look into anger management. Plenty of free stuff online to start with but a professional can be a huge help, if you can afford it or if your workplace is willing to assist you with getting to a resource.
For me the key is being self aware enough that before I blow up I recognize where I’m headed and DISENGAGING until I can settle down. Blowing up, for me, is an ego driven/lashing out issue. It’s complicated and I don’t feel like explaining, but that’s me. I can tell when it’s happening and I care more about not being unprofessional or damaging interpersonal relationships so I DISENGAGE before I get there, which does not FEEL as good, but it’s necessary.
I can’t tell you exactly what you need to do, but I would bet a lot of money that you can start to identify when you’re headed in that direction and stop the train before you go off the tracks. To do so you need to be willing to put your ego aside whether you think you’re right or wrong and LEAVE the room or end the conversation. To do so is not easy because you want to release whatever you’re thinking about the current real/perceived grievance, but if you’re not being a functional member of society because you blow up in a rage then you have to modify your own behavior somehow. Disengaging is the simplest and most effective way to manage it.
With time and more self reflection, personal work, therapy, maturity, whatever - you’ll need to disengage less and less and can manage/cope without that tool. But for now that should be your goal until you learn to control yourself.
This isn’t an other people problem, it’s a you problem. It’s not that you’re not allowed to express yourself, but there are appropriate and inappropriate ways to do so in polite society, between friends and loved ones, and in a workplace. If you can’t admit that then start there.
Get on board or lose friends, break up, and get fired.