Word:
positive
confident, reliable, intelligent: e->3 i->e,
hardworking, diligent i->e,
responsible: it can describe person characteristic and use phrase like I am responsible for designing entire project.
mindset: The greatest challenge for American is to understand the mindset of eastern Europeans.
mentality: e-3 a->ae i-i, mentality is your altitudes and your way of thinking.
process; o-ou e-3
negative
unconfident, selfish, self doubted
It is selfish of him to leave all the work to you.
Sentence:
He always can find the problem in others
scheme and suggest creative way to solve that.