Anyone that has job related stress or any serious stress for that matter needs an outlet. A lot of people in high stress jobs become alcoholics or ******* addicts. There was a time that half the people I knew were doing an addictive white substance. My way of handling stress was to fuck. It's very hard to be stressed out after you have fucked yourself or been fucked by someone to a state total limpness from head to toe.
I would say you are far from unique. If you get home from work and feel like you need to get fucked then by all means get fucked. A thorough fucking will remove any stress you might be suffering from, a good fuck will also leave you exhausted so you will sleep better. The only considerations are who will you fuck, making sure you are using reliable birth control, and that your partner between the sheets is disease free.