Life Hacks Twitter and Square co-founder Jack Dorsey suggests you create a daily ‘Do and Don’t List’. This is his. Square co-founder and Twitter chairman Jack Dorsey made an appearance at Y Combinator’s Startup School event where he spoke about acceptance and motivation in how you build a team and company. You can’t do something without a common share or purpose — you will wobble and not do anythi
![Twitter and Square co-founder Jack Dorsey suggests you create a daily ‘Do and Don’t List’. This is his.](https://cdn-ak-scissors.b.st-hatena.com/image/square/c65280e9a3f33760bd2db7fe6630be50f74def64/height=288;version=1;width=512/https%3A%2F%2Fimg-cdn.tnwcdn.com%2Fimage%2Ftnw-blurple%3Ffilter_last%3D1%26fit%3D1280%252C640%26url%3Dhttps%253A%252F%252Fcdn0.tnwcdn.com%252Fwp-content%252Fblogs.dir%252F1%252Ffiles%252F2013%252F10%252F1043815571.jpg%26signature%3D07cdb0d5c39df9a876276611bda667c0)