2) FOR MAGAZINES, U CAN GET SOME TIME AND WORK ON THE NEWS AND PICTURES as there is a fixed date for publication, may be weekly, fortnightly, and monthly. So good chances of earning money once you get high praise in the Editor's eye AND be a regular columnist for their papers with pictures accompanied with news tag lines.
3) In TVs u see daily reporting from different areas by video news channel persons going place to place of interest and places of recent happenings and, besides where they cannot reach, ur shooting pix even with ur camera phones will get u good opportunities of getting jobs there, as they wish to appoint people in areas their reach is not possible, may be becoz lack of staff or time to cover up the stories.If u choose glamour field, u can cover up those places, where celebs are there. Now everywhere fashion shows are held round the year. There are reality shows auditions to cover. A lots of cultures programmes await the journalists, photo-journalists to report them to newspapers, magazines, TV news channels. THE APPROACHES ARE ENDLESS...so the opportunities.