Look, its a huge pain in the ass if you don't have one.
I am not having any problems
no doubt
Maybe the question should be, why do I need a SS number?
So that GovCo can identify you as an individual affected by taxes, public benifits, drivers license laws and motor vehicle registration laws. see 42 USC 405(c)(2)(C)(i).
In NH, if you'd liked to drive a car under the UCC you'll need a license. The primary documents required to get a license all require (afaik) a SS number to obtain, which means you need a SS number somewhere along the line to get a UCC approved NH driver's license. Source: http://www.nh.gov/safety/divisions/dmv/driverlic/documents/required_doc.pdf
Of course I'm with the school of thought that as long as you don't sign a contract with the state that your Constitutional right to life, liberty, and the pursuit of happiness isn't revoked once you close the car door. Take the Carl Miller and Michael Badnarik youtube courses.
What else? Bank accounts; there are arguments you may use to acquire an account. Here's one reference, but there are many others: http://www.greaterthings.com/News/Victories/bank_ssn.htm
Danke mentions government jobs, but what about private companies?
If they require a SSN they are government jobs or at very least the entity you would work for is brainwashed into thinking it is a government job.
Unfortunately, if you want a private market job or any job at all, you will need one. It does not make logical or moral sense, but unfortunately most if not nearly all jobs will not hire without one.
I am not having any issues about no SSN.
ssnumber in English Gematria Equals: 666 ( s114 s114 n84 u126 m78 b12 e30 r108 )