Generally, it is not a good idea to change career path. Already u r working in IT field and hope u have lots of experience also. If it is teasing u to work sitting at one place, u may go for IT support / Hardware Support which may help to roaming u ! But this kind of job will require extensive knowledge of SW / HW both. Coz, actually this kind of job requires instant solution at work place. For this purpose, u have to do OS related global course, like MCSE / CCNA. And if u r interested u can also do HW related like A+ or go for CompTia. I am not going to say very much, next depends on u.