The messege was thought out. I liked it, but it needs a lot of work. It is in the form of a paragraph, make it into stanzas and the structure would be much better. For example:
Welcome to the world,
my sweet child.
I wish I could say
There are no fears,
But I would be lying to you.
There are sweet people, mean people,
And evil people in this world.
I wish I could keep you safe
In my arms forever,
And never let you go.
I also added puncuation and fixed words such as "u" and made them "you" and I took "i" and made it capitalized. Just with a few changes like so, the poem becomes that much strong as a whole.