The way I've dealt with burnouts and demotivation has been to identify the actual root cause and then take a decision;
- Option 1; leave it be (and maybe whine about it).
- Option 2; give up & move on to something else.
- Option 3; bite the bullet and work my way out of it.
9 times out of 10, I pick option 3.
As an example, I've been dealing with business development for a while, but I'm naturally more interested in product development and R&D.
I got stuck on option 1 for a while and tried a couple time (unsuccessfully) to go for option 2.
And for the past 6 months I've been working on option 3.
It's not glamorous and it requires a good deal of patience, but the opportunity to get to a place where I can automate/document/delegate myself out of it has kept me motivated enough.
I'm writing a business playbook [1], created a few sales decks and refined techniques on clients and colleagues to the point that I can train others. I have automated, documented and understood enough [2] that I can finally bring in a BD person and hand over my responsibilities.
I recommend you have a hard look at what really makes you unhappy and list your options.
From the limited understanding of your current situation, I'd say;
- Deal with it. You stay where you are and find a way to be ok with not being passionate about your job.
- Give up. Find another occupation, either now or after a while once you acquired new skills.
- Work your way out of it. Find a way to change your role at your company. Maybe you can automate, document and delegate. Maybe you can make yourself valuable enough to another team to force a promotion or re-assignment.
Additionally, I don't think I would recommend you to go back to school. I'm a lot more likely to trust and respect somebody who went on to learn new things on their own, especially considering you can virtually learn anything online these days.
[1]: http://playbook.wiredcraft.com/business/
[2]: http://playbook.wiredcraft.com/article/tools-methodologies-p...