Good plan makes half success of one goal.
Whlie seems make a plan is easy at the beginning. We will consider the situations, resources, belongings, abilities, ets. The rough plan will come out after serious consideration.
For most people, the most important thing is to take actions, and this is also the hardest part. Just like a saying, the first step is always the hardest. Following with the plan, it's better to start doing something for the plan, and adjust plan's details according to actual situation.