Both these plans have their unique set of outcomes. As the names suggest, short-term plans can be executed and achieved over a short duration and long-term plans are ultimately more future focussed.
These plans are crucial for career growth because they give you an idea of what you need to do in order to achieve your desired goals. Setting long-term goals comes first as they determine what you want to accomplish.
Since you know where you want to be, in 5 years or so, a long-term plan helps you determine the steps you'd need to take to reach them. Of course, these goals need to be realistic. It'll give you a clear view of the bigger picture you want in life. These goals are goals that'll take a year or more to accomplish.
Short-term plans are the stepping stones that are met in the near future. These goals can be weekly, monthly or even daily but it's usually over a span that's less than a year. Short term-goals reduce your habit of procrastinating and slacking off. Because you'd have a clear, short and achievable goal to accomplish. It increases your focus too.
Both these plans go hand in hand. They're both needed to achieve the end goal and career growth you desire. Planning them out properly can put you ahead in the race, allowing you to achieve the career growth you're working towards.
Long-term plans give you a clear idea of your end goal
They can help you determine the steps you need to take to achieve it
Short-term plans are the stepping stones to reach your long-term goals
They avoid procrastination and encourages focus on tasks that need to be completed
