I consider I got through relatively easily - mastectomy, chemo, herceptin and still on AIs - but no nausea, fatigue, chemo brain or depression. But a good counsellor (consulted when I hit my third long term side effect) clarified my thinking of what was 'normal' considerably. I was handling cancer just fine, but was I really anticipating keeping up a 60 hour week, what were my career wishes, what was I working to achieve? It wan't so much that cancer had changed my ideas, more that I had been ignoring signs of what I didn't want/like for some time prior to diagnosis. A life threatening illness, no matter how 'lightly' you get off, is likely to force some reconsiderations about how you want to spend your time! I'm still the same person, I haven't turned into someone different - but I focus better on how I spend my time, who I spend it with and what gives me satisfaction. Small steps, not necessarily doing impulsive things that you may later regret, will get you where you need to be in the long run. Best wishes.