You're probably not the only one who ever bought one, but you may be an instance of that extremely rare breed that had one as his or her first computer ... my gawd, given what those things cost, and how widely they were considered to be toys, you'd have to be adventurous, certain, or just plain loaded to have your first one be one of those. These days, I bet a laptop is pretty common as a first computer, but that's because "everybody needs one." Back in the Osborne days, that was emphatically not the case.
If not P, what? Q maybe?