Glossing over the small details leaves you enough energy to make major strides in your professional life. Technical expertise is important, but interpersonal skills are even more vital. Show affection, others need it more than you think. Postponements waste your time and energy. Laxity can also be harmful.
Vulnerability is a wildly attractive trait.
Be diplomatic, and you'll get a job or opportunity that someone else missed out on. Pace yourself, and don't let demands run you ragged. A rigid schedule is unproductive. Keep it loose, and you'll be amazed by all the little nagging tasks you can get out of the way. A new promotional scheme attracts valuable customers.