Manage to have fun in the process. There is absolutely no reason why home buying should be anything but fun and exciting. It is an adventure and a new beginning. Let your professional agent manage the timing and details regarding inspections, loan application, appraisals, etc.
Planning is essential.
Plan available funds to be invested in a new home. Plan to spend a reasonable amount of time viewing properties. Plan on receiving guidance and assistance from your agent in evaluating all factors regarding your choice of investment. Plan to negotiate. Plan for success and setbacks.