Privet, Alyosha.... You'll be alright here. Be you, make friends, and find a tribe or a dozen. :-) People on here are generally pretty darn cool, and since it's a global community, no-body (nobody smart or decent in any event) will start correcting your grammar.

All the best,
And welcome to a Steemit - the weirdest and maybe coolest place on Earth.
Inna-