Driving a truck might be the only job on this list that is actually proven to shave 10-15 years the average male’s life. The combination of constant driving, sleep deprivation, and fatty convenience foods take a hefty toll on a truck driver’s body and mind alike. The upside is the pay and job security. The average truck driver earns $43,200 without the need for a college degree or extensive training. As drivers become more experienced and establish good safety records, salaries as high as $85,000 are possible.