מקורות

264 פרק 10 Business Wire, Fidelity® Survey Finds 86 Percent of Millionaires Are Self - Made, https : / / www . businesswire . com / news / home / 42750091702102 / en / Fidelity % C2 % AE - Survey - Finds - 86 - Percent - Millionaires - Self - Made ( accessed May 2019 ) Dr Nolen - Hoeksema, https : / / www . nytimes . com / 2013 / 01 / 14 / us / susan - nolen - hoeksema - psychologist - who - studied - depression - in - women - dies - at - 53 . html . מגוון מחקרים, ובהם : https : / / www . ncbi . nlm . nih . gov / pmc / articles / PMC3398979 / ( accessed May 2019 ) חשבון X-ה ( טוויטר ) הרשמי של דוויין ג'ונסון : https : / / twitter . com / therock / status / 4087865610741 96897 ? lang = en accessed May 2019 ) ( פרק 12 Catherine T . Shea, Low on self - control ? Surrounding yourself with strong - willed friends may help, Psychological Science , https : / / www . psychologicalscience . org / news / releases / low - on - selfcontrol - surrounding - yourself - with - strong - willed - friend...  To the book