"He that observeth the wind shall not sow, and he that regardeth the cloud shall not reap" Ecc11:4 KJV.
The act or habit of delaying or putting off to a future date is procrastination. It is very bad enemy of progress. Statistics has shown that 90% of failures come from making habitual excuses. Whatever you have to do today, do it. Do not say until tomorrow. Time waits for no one. Remember, your today's decisions are your tomorrow's realities. Your today's accomplishment will determine your tomorrow's progress and reward. When you balance your account today, you can take off tomorrow on good footing. Otherwise, your tomorrow will be uncertain.