Long term investments (5 to 7 years)

I am investing for long term with growth stocks, and adopt cost averaging method, therefore current losses are "paper loss" as long as I am still holding those growth stocks which I anticipated to be "positive" in 5 to 7 years. I invest 50% and save 50%, therefore, even after 5 to 7 years, my investments not doing really well, it's still ok for me with my savings. Peace of mind is priceless.