You got to find time when you can move out with your lens and SLR, preferably on a saturday or sunday out of other busy schedule, ride on a out bound train which goes out of city. Get down in a relatively remote, countryside station where you can grab lot of unusual images of daily life by children, men at work, women livelihood. Do not get into any private snaps without prior permission of the subject, else you may get into deep trouble, i too had such issues sometimes in my life. Have some great images captured during the day and come back with some great memories of the day and captured images in your SLRs, don;t forget to carry zoom lens life 55mm - 200mm, 70mm - 300mm VR if possible to get some distant images of the countryside beauties.