1. When you approach a zone line
I rush as if that can help loading faster.

2. Between pulls in a dungeon
Try to cast thunder.

3. If/When/The last time you did/do Syrcus Tower...
Never joined that raid.

4. On a related note, for Labyrinth and Syrcus Tower...
Pass...

5. When you have to go to an area that's set below you in ARR zones
Jump and listen to the sound as if my ass aches.

6. In dungeons
Only say Hi when lazy, say nothing all the way when lazy and tired, talk a little if I feel the conversation won't go confusing.

7. In a wipe
BLM is not a good alternative to tank. However I can try to cast sleep upon the mobs. Sometimes I die before casting. Sometimes I succeed, then LB and we survive. Most of the time, I just sleep the enemies, tank or another DPS immediately lays an AOE to knock them awake...we wipe, I weep.