Sizzy from the Future
Chan had to decide which career wants to pursue at some point of his life. His fellow-students already had chosen a career path, but they gave him the hint he can cross that bridge when he comes to it. The main role is played by person who actually fend for himself since he was a little child. Not that many can vaunt to be able to took care of themselves, not because of financial dependence, but because of indecisive personalities. The moment Chan meets Sizzy he came good. Her supportive characteristics reflect over his future attitude. He will stay level headed no matter what brings him down. Despite the fact outside of the Earth, there is a number of variables, Chan has genuine aspirations of becoming what is the most convenient to work itself out.
All being well, Chan will finally finds what's being shrouded in mystery outside the Earth. And the one common question if the Earth is flat or not, we will see about all that in good time.
On the other hand Chan feels hard times in being the life and soul of the company in Space. The gallahas are as thick as thieves and you rarely can split them apart. They hardly communicate with Chan without gossiping and manipulating him. Couldn't that become more obvious? Oh, wait! Did you know that other aliens do the lion's share of all the work on Chan's adaptation program? The gallahas only do the front-end service and probably this is why it is barely impossible to find out why they act so strange.