In control?

So today my 2 year old said "I want to play outside." So I said "Ok then lets go get some play clothes on you." And I got his shirt on, but then when I grabbed a pair of pants he said "I don't like those pants" So I grabbed another pair and he said "no not those pants." Then I said "fine you pick". So he picked the exact same pair of pants I chose out the first time. He just wants to be in control!