I feel RFing is inborn.
Bachpan mein jab har mahine ke starting mein ghar pe groceries aati thi, my bro and I used to place the boxes of tooth paste and soaps and move them like a train.
Do pencil box ke beech mein paper rakh ke use hi train ki tarah chalaya hain.
Sadly have those things only in mind now.
Plz...
more... share your way of rail fanning in childhood days, when there was no IRI, digi cams, mobile phones etc...