Emily attributes her failure to qualify for her college soccer team to factors that are stable, global, and internal. she best illustrates

She best illustrates a pessimistic explanatory style.
When someone attributes failure to do something to internal, stable, and global factors, this may often lead to depression because the person will think it is only their fault and that nothing can be done about it. This is why this is a pessimistic outlook on life. On the other hand, if the factors are external, unstable, and specific, this would be an optimistic explanatory style. 

You could solve them by trying something new that everyone can agree on or make a decision too.