Workplace wisdom: What you have done is not what matters; what you can still do is.
In less crowded fields, applied majors are generally much more valued by the market than the theoretical ones everyone flock to.
Take rehabilitation medicine, for instance—special needs child rehab, postpartum recovery, and elderly care. As families have more money to spend on their kids and elders, incomes in these areas tend to outpace most regular undergraduate theoretical majors, and the entire industry remains relatively stable.
The simplest strategy is to watch the price and buy when it hits this level, then sell when it reaches that one.
Steadily pocket the difference.
As investors, earning without working is like winning without fighting — the highest strategy. Working for returns is merely the second-best choice. That is the investor's mindset.