Firstly 'loose' should only have 1 'o' - lose

now about the poem - a strong rhythm and good flow, perhaps a little too much repetition but i understand that is intended by the form you are writing.
apart from that i like the structure, the rhyming is good and i like how you've said 'do not's and do's' (instead of 'do's and 'do not's') which places emphasis on the positive 'do' rather than the negative 'do not'.
and i like the repeated structure of the 6th line of each stanza:
"Smile with triumph," it will say.
and
"You can do it too," I will say;
this links the stanzas together really well and helps to emphasise the message.

nice write. :)

kim xx

The poem was good it gave a clear message but was abit too redundent for me I think if you gave exsamples of why you should smile the repetition would be harder to find. Plot121

I have no time to comment poems for a short time and then I come to check your's out, and you've posted like 172612 new ones :/ Haha

Anyway, I really liked this one, the imagery you created was wonderfully done, the flow was flawless throughout and the word choice was enjoyable.
I liked how you used a double triolet, I thought that made it a lot more intense.