But older people have more commitments, more balanced lives, a higher price tag, and often less energy. Early/mid 20s male fanatics are the workhorses of the en

But older people have more commitments, more balanced lives, a higher price tag, and often less energy. Early/mid 20s male fanatics are the workhorses of the engineering world and surely the best bet from an investment POV. They will break their backs for you(r capital). Just pair them with 1 or 2 older guys for guidance/experience.