Matlab is an archaic piece of software, is stupidly expensive, has a ridiculous syntax, horrible UI, and a whole host of bizarre quirks that you just put up with because that one grad student 10 years ago wrote a controller in it for a camera from a company which no longer exists and your supervisor refuses to buy a new one because apparently that’s a ridiculous price for only 14 bits of dynamic range.
And despite all that, when I was in the zone I’m not sure I’ve ever been as effective in another piece of software. Let’s see about bringing it up to scratch.
As a poor student, I always tried to keep a close eye on what I spent. This usually amounted to skimming statements and manually keeping track of what went where, a decidedly sub-optimal solution.