chmod 700 my user?

[MuGeN]

would this be a bad move? i have people sshing into another user on the system and just think it'd be a good move to only allow access for me...

is i do chmod 700 /Users/myusername will this spanner anything up?

 

[MuGeN]

currently 755 on the actual user's folder... not so much worried as just think it will be better to lock off my user stuff from anyone sshing into the machine thats all