Proverb 29:2
When the righteous are in authority, the people rejoice: but when the wicked beareth rule, the people mourn.
Anyone who want to dominate must be someone who has one thing or the other in his care.
To become a ruler, you are not to rule for your own purpose. Ruler must first put his self interest aside and put the interest of those that are under him first.
Many people are in charge today and people under them are suffering. What you're doing today will make a big effect on your generation to come.
To become a good ruler you need to have the fear of God in you and put others first before you.