There are actually advantages to having these differences. If you often push deadlines, perhaps you are delaying to allow your intuition more time to reflect and come up with break-through insights. Or maybe you have found that you do your best work when the stakes are high and your adrenaline is pumping. I encourage you to simply notice and appreciate what works best for you. However, if this is driving others crazy, burning out and alienating your support team or eroding your credibility, learn to move up the promised dates of delivery.
Personal adrenaline can be addictive.
Find other ways to make your work exciting to honor this need while eliminating the unintended consequences. For example, I would often interview someone with great prestige in a field of work I was doing to motivate me to do my best on an otherwise routine project. If you resist planning, find a friend or colleague who thrives on it and reward them for assisting you. While it can be thrilling to pull a project out of the fire at the last minute, you open so many more options when you plan and work well ahead of the game. AND you both get to contribute from your strengths.