Immature has a negative connotation
<u>Immature</u> - When I think of this words it makes me think of a spoiled brat or a person who is naive and thinks the world evolves around them.
<u>Youthful</u> - Something that doesn't let time change they're optimistic spirit and out look on life, and doesn't stop doing things in spite of getting older (sounds pretty positive to me!).
<u>New</u> - Something fresh, and can be seen as second chances, or new beginnings for something better or more important than yourself.
<u>Young</u> - positive because when you think of this you might think of something beautiful and pure.
Hope this helps. HAVE A BLESSED AND WONDERFUL DAY! As well as a great rest of Black History Month! :-)
- Cutiepatutie ☺❀❤