Attitudes play a huge role in building relationships. If you show you are open to building
relations and people see it, then there is a big chance of building a
successful relationship with others.
However, if you are too demanding or to obstinate to the point where you
want to things to just favor you, then you would fail at building a sustainable
relationship.
Tecumseh was a tribal leader who thought all Native Americans needed to get together to force US to stop its expansion. Together the Native Americans were strong enough that US would stop to avoid an armed conflict.