A year or so ago you earned $75,000/year and now you earn $120,000/year - but you still have no savings. I'd suggest searching for how you spent that extra $45,000/year.
Priority should be paying credit cards down to zero, since they charge the highest interest rates.
If a sudden expense comes up and you can't afford it, you will pay credit card rates for that expense. That's the most important function of an emergency fund - to avoid going into credit card debt. I'd make that $12,000 emergency fund (from another post) your second priority.
That list doesn't have amounts, and you can keep those private. Did you upgrade your apartment and car when you got the much better paying job? Those upgrades can keep your spending high, so that may be worth considering next time you rent an apartment or buy a car. But for now, you're likely stuck paying those amounts.
To be fair, I have only had the $120K job for a couple of months lol. As for where the $75K went, it was to vacations and a bunch of sh*t that I couldn't afford.
I should also mention that there are some personal loans in the mix.. I was truly out of control haha. I lump that all together with credit card debt.
And yes, I did buy a car once I got my new job. However, I was in a REALLY bad situation before that because I totaled my old cash car. I'm still working on pulling myself up. Rent has stayed the same.
This situation definitely can be overcome. Every time I look at the numbers, I want to run out and get a side job. But I have to think about the time investment like you said:
Even if I just worked 2 nights a week, that's 8 times a month. Throughout April, May, and June, that's 24 nights. What if I put all that time towards studying frameworks or working on my code? 24 full evenings of code over 3 months would make a SIGNIFICANT, night and day impact/difference on my performance at my main job.
I'm a musician on the side, and when you put the math like that, I'd argue that I need to stop accepting any new weddings or gigs since my plate is already very full. Anything that takes away from my main job that is paying me $60/hour just has to go.