You need enough get by, but not so much that you're throwing it away".
With upward travel, you need enough force to cancel out gravity before you can go anywhere.
You need enough oil to coat the beetroot and a bit of acidity to give freshness without overpowering the flavor.
"You need enough troops to responsibly administer, oversee and account for $4 billion a year of security assistance".
You need enough cash in the bank to say, if a production does not work, that's OK".
You need enough clothes to rotate your outfits, and to make sure that your suit is looking its best.
You need enough speed on the ramp, but pull back too quickly, as you would for a normal 30ft back-flip (still with me?), and you'll over-rotate.
And a positive cash cycle means you need enough money to cover the gap between paying your suppliers and receiving your income.
Bear in mind, however, that you need enough room in whatever vessel you're using to hang enough of the fruits to give it the proper punch.
"You need enough skill to be able to express yourself," he said, "but I'd much rather see an unpolished raw voice".
"You need enough in your locker to survive and return to safety if things get out of hand," explained our instructor, Sammy.
