Faith in tech giant Apple (AAPL 0.53%), while not at an all-time low, is down considerably from last year. And as should come as no surprise, its share price has followed its sinking public sentiment. Especially as rivals like Samsung and Google (GOOGL -1.51%) take aim at areas Apple alone once dominated, the future seems less certain for Apple than it has for some time. Given all the pain its investors have endured over the last year, is it finally time to admit that Apple's lost its mojo? In this edition of our Ask a Fool series, Fool contributor Andrew Tonner explains why he still believes Apple has plenty of room to run.