ISBN-13: 9781509523733 / Angielski / Miękka / 2018 / 160 str.
ISBN-13: 9781509523733 / Angielski / Miękka / 2018 / 160 str.
Self-help gurus, life coaches and business consultants love to tell us that we must strive for constant self-improvement to realize our full potential and become truly happy. But it doesn't seem to work for many of us, life still seems hollow and meaningless.