You have to learn a few things, which you do along the way, but basically, poetry is a matter of the ear. Iambic pentameters or what constitutes a stanza comes naturally - your ears will know.
Vikram SethEveryone sort of sees his own life and times as being ephemeral. One thinks that everything good or important that happened, happened in the past. But I think that seeing scenes that you are used to, but with the heightening effects of poetry, perhaps makes you value your life and times more than you might otherwise do.
Vikram Seth