It is impossible to live there as a human.If live there I die.
http://shnatsel.blogspot.my/2014/04/and-now-for-something-completely.html
They are not cuddly and have very hard body(Main six hit by dragon and shattered a rock unscathed) and if they hug me(Even twilight the unicorn survive a piano falling her) there is a good chance they crush my body.A single tap from pony will injure my body.
Their world is a deathworld.
And they eat ham in season 1 episode 22
Can I just tell my people I found equestria.They will turn us to something that is comparable or greater than Midnight Sparkle(The Twilight who rival Sunset human alicorn magic form)
Also the ponie wouldnt like us.
Applejack the pony who like her family will shock at me leaving my family.
Twilight will dislike me for leaving my friend.
Cadance,I have no lover so i be fine.
No,I love my world too much to live there.(Technology,anime,cartoon,superman,husky video.fanfic,place etc)
Also,our body cannot adapt to their germ so there is a good chance we die.