The Dink Network

Heh,I was going to suggest using say_stop and wait(250), but Simeon beat me to it!
After a say_stop, a wait(whatevernumber) isn't required, but will just makes the conversation flow a little bit better. Try experimenting, with a...

say_stop("Hello Tree.", 1);
wait(250);
say_stop("`3Tree? I'm a freakin' rock Godammit!!", &current_sprite);
wait(250);
say_stop("Really? My bad...", 1);

...script and a...

say_stop("Hello Tree.", 1);
say_stop("`3Tree? I'm a freakin' rock Godammit!!", &current_sprite);
say_stop("Really? My bad...", 1);

...script. I think you will find the first one is just "nicer".