**Undefined unplanned **

When faced with tasks, the first limitation to consider is the context - whether you're able to complete the task due to having a phone, time, and energy. Time constraints are crucial, especially if you have a commitment soon, so choose tasks wisely based on the available time. Checking your energy levels is also vital; only engage in important conversations or tasks when you're fresh. The three initial tactical limitations to consider before deciding on tasks are context (phone, time, energy), the choice between familiar and new tasks, and the need to allocate time for clarifying new incoming tasks through a rigorous process.