How not to get excited ?

[jackjoker]

How to keep calm ?

[b!z]

https://bitcointalk.org/index.php?action=profile;u=406769;sa=showPosts

Definitely not spamming pointless questions to raise post count. Try harder next time, buddy.

[bitwhispers]

deep breaths.

[bitcoinmaniac52]

deep breaths in and out , breath for like 5 secs in deep breasths then exhale for 7 secs should do somthing good for you

[(oYo)]

If you want to last longer, just think about golf or baseball. Or, you could try doing math times tables. Just try not to yell out "50!" when you're done.
https://www.youtube.com/watch?v=3gzm5pbxEF8

[yummyransom]

Just relax. Inhale and Exhale. And everything's will be alright.

[yummyransom]

Take a deep breath.
Try to act normal. So that you'll never feel so excited.

[codishmumu]

Just watch something that upsets you.