Share this postLearn Letter 113: Focus Like a Pro - Laser-Sharp Concentration for Better Learning; Free unexpected MIT courses to kick start the new yearevakeiffenheim.substack.comCopy linkFacebookEmailNoteOtherLearn Letter 113: Focus Like a Pro - Laser-Sharp Concentration for Better Learning; Free unexpected MIT courses to kick start the new yearJanuary 10, 2024Eva KeiffenheimJan 11, 2024∙ PaidShare this postLearn Letter 113: Focus Like a Pro - Laser-Sharp Concentration for Better Learning; Free unexpected MIT courses to kick start the new yearevakeiffenheim.substack.comCopy linkFacebookEmailNoteOtherShareThis post is for paid subscribersSubscribeAlready a paid subscriber? Sign in