"Try Not" is an original song written By Rock Star INXS contestant Jordis Unga and Marty Casey
Meaning
Jordis wrote the song about how she was stumbling over herself during the competition. Jordis went through a phase where she kept second guessing herself and wondered if she was right for INXS. After performing the song, Dave Navarro asked if she was losing a little edge and if she was losing a little fire. Jordis said she was stumbling and that is why wrote the song.
References
Try Not Wikipedia(Text) CC BY-SA