Tips
/Random tips about a j-o-b:
Learn to get comfortable talking about money. People are often scared of it - don't be.
Take a job selling something, anything. In a way, everyone is a salesperson sometimes (you have to sell yourself in an interview). May as well get good at it now.
Never email when you're angry. This is the workplace equivalent of a drunk dial.
On presentations:
Public speaking sucks for most people. But if you put in the hours, you'll do fine.
Practice the pitch over and over. “The magic number is 6 times.” - Chris Anderson
On negotiation:
Ideally, don't make the first offer
Include at least one thing you're willing to give up
Let them know you have other options (other interested buyers/sellers)
Silence is ok. In fact it's good
Remember you need a win-win deal, or they won't be returning (and burned bridges in business is a death sentence)
On selling:
You can't bore someone into buying anything - John Schofield
When in doubt, shut up and listen. Understand their pain. Clients and co-workers alike, understanding their pressure points is the key to their behavior.
The 3 precious words you need out of your customer's mouth - "I'll be back." - Bob Farrell’s Pickle Speech
On the workplace:
We, not I - When you are working as a team, lose the "I" when talking. it's only "we".
Rise above office politics - Gossip and shit-talk is a waste of time and always catches up with you in the end. - John Schofield
Be kind - It not only feels better, but people will be more likely to work harder for you.
On creativity:
Stop thinking - Give the assignment a day between concepting sessions. Let your subconscious do some of the heavy lifting. - John Schofield
Research something once in a while - you and your work will look smarter. - John Schofield
There are plenty more on management and running your own business but we'll save that for the "30" year old edition :).