
A mission statement can help a company and also an individual to stay on track with what they are planning to do when they have many options to choose from. It tells you which of your qualities and/or values are helping you to achieve your goals (in case you want to further develop any of them). And it tells you how you want to make an impact in actions and also in desired outcomes.
A mission statement is a formal summary of the aims and values of a company, organization, or individual.
(Oxford Languages)
Creating a mission statement is not simple for most people. And in practice you can expect to read and re-read your efforts quite a few times while improving on it often until you finally feel that it is a good reflection of what you are trying to accomplish and achieve and how you plan to do it.
The download resource below takes you through a series of questions which you answer from your own perspective.
Here is an example:

Download template file:
Steps
- Answering the questions is easier than crafting the final statement. Do take your time answering the questions and feel free to keep editing it until you feel there is nothing more you can add to it. The more answers you have, the easier it might be for you to highlight the final aspects which you want to include in your own mission statement.
- Use your answers to fill in the blanks in the draft mission statement area.
- Put your draft mission statement up on the wall maybe where you bush your hair or your teeth so you can read it often. Be sure to keep a pen or pencil handy so you can easily add comments to it as you read it on a regular basis and consider how satisfied you feel about it as a mission statement.

Editing would include using better words to describe something or shortening a phrase with just one word that better brings the message across in a more succinct manner.
When you no longer feel further editing is required, your mission statement is complete. For some people they reach the end of editing when they feel in their gut that the statement inspires them and just “feels right”. Others reach the point of just mentally feeling it fully includes all the key aspects that are important to them as individuals. Only you would know when you have reached the point of having completed the exercise.
Keep your mission statement somewhere on your phone or in your diary where you can easily refer to it in times of feeling overwhelmed by options and opportunities. Use your mission statement to help you choose what to focus on when you feel distracted or need to choose which volunteer role you want to take on next.
Have fun with it. It is a great process to help you get clarity on what matters enough to you to strive towards achieving and contributing to this world.