Successful organizations are built on trust. The existence of trust between people does not necessarily mean that they like one another. It means that they understand one another. Taking responsibility for relationships is therefore an absolute necessity.
The brain is only about 2% of your body weight, but it takes about 20% of your total energy. Renewal time for our brains and bodies is a must. Extraordinarily productive people consistently recharge with sleep and downtime in order to remain highly productive.
Very few executives have been professionally trained in how to interview. Poor interviewers talk so much themselves that they find out very little about the job candidate. To avoid being fooled by "C" players who look and sound like "A" players, immerse yourself in interviewing strategy.