Nobody can stop you although some relays may remove your note if it's against their rules. You should know that you can't delete so don't say anything that would get you in trouble with the law, unless that's what you want. 

 Thanks. Makes sense. 

 Well damn.. that was anticlimactic. I was expecting one banger of a post after all that. 😂

Let it rip.  

 How do I see the rules for a particular relay? #asknostr 

 For newbs

nostr:note1u77xpx6fnq0lst4df68hrm09j08hcsf8fp9fwafuqjqdnqets8hq93gl02