I do it with a macbook air.
The hardware is nice, but OSX is terrible.
I was starting to think I was the only one who felt that way. OSX is a flashy and expensive trip down mediocrity lane.I don't get why all the hype. Linux Mint is a bit buggy on my Mac, but it is still preferable to the perpetually spinning beach ball.
Yeah you should stop learning. In the middle of your career, the return on investment is going to be weak. You only have about 40-ish years of good work in you (assuming you don't encounter issues with age-discrimination). It's one thing to learn on your own in the context of your job/career or personal time. It's another thing to invest time and money in a further formal education that is only going to provide so much return.
What are you going to do, go be a 45 or 50 year old entering a new path? Right. That'll be taken seriously.
There is no shortage of people who are ready to tell you what can't (or shouldn't) be done. If it is something you want to do and feel strongly about, do it. Every great mind in history, and everyone who ever did something worthwhile had to hear and ignore the naysayers.
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