Darrell Wallace Jr. has endured one of the most trying years of his career thus far in 2017, but the low points only have spurred him on to keep pursuing his dream. In a blog post for NASCAR.com on Friday, Wallace revealed that his 2017 season, with all its peaks and valleys, has given him a new perspective on his career. “I’m continuing to look at this trying season as a building block that will aid me in my next steps in racing,” Wallace wrote. “Making appearances at the track just to keep relevant in a very fast-moving sport. “Because I’m not done yet.” Although Wallace failed to reach victory lane, he started