Hi there and welcome to OSM,

you got everyone's attention with your "fd" changeset [CS] (this one: https://www.openstreetmap.org/changeset/133142483) so I'd like to take this opportunity to say hello and maybe we'll find out if you're serious about mapping or if you're just some punk ;)

You already got your first comment on that mentioned CS so I'll throw you a few hints in the shape of the basic wiki articles that explain some of the "rules" around here. Even though you can do what you want we wont let you get away with everything since this (OSM) is a geographical database that covers the world and is used every second by millions of people, so yeah, there's rules and these are set down in the osm wiki (wiki.osm.org).
First, you might wanna think about telling people what you changed, so here's that
https://wiki.openstreetmap.org/wiki/Good_changeset_comments

Then, you'll likely catch some flak for your worldwide changes. The reason is here:
https://wiki.openstreetmap.org/wiki/Changeset#Geographical_size_of_changesets

Then, as a beginner, you might wish to check out these pages (change the language at the top of the page)
https://wiki.openstreetmap.org/wiki/DE:How_to_map_a

https://wiki.openstreetmap.org/wiki/DE:Beginners%27_guide

Finally, should you wish to talk, don't hesitate. People genereally are very helpful around here, as long as you don't spam the feed ;)
Check out the chat rooms:
https://wiki.openstreetmap.org/wiki/Contact_channels#Chats.2Fmessengers

You can reply to these comments once you click the link in the mail you just read.

Maybe you're serious about this cool project. I'd like that. In that case: happy mapping :)

silversurfer83

(you'll get more comments. Be nice and maybe answer)