I'm not sure anyTHING has changed my life more than my smartphones (I've had both iPhones and Androids). I'm not sure I could do my job without it. It's changed

I'm not sure anyTHING has changed my life more than my smartphones (I've had both iPhones and Androids). I'm not sure I could do my job without it. It's changed everything for me in very meaningful and substantial ways.