"Love what you do and do what you love. Don't listen to anyone else who tells you not to do it. You do what you want, what you love. Imagination should be the center of your life." — Ray Bradbury
No matter how unattainable your dreams may seem to other people, do not stop striving to achieve them. Your goals, ambitions and dreams are totally up to you and no one else.
Follow your instincts. Your journey is not the same as theirs. They may try to talk you out of whatever you are trying to accomplish simply because they failed or gave up.
"When you reach an obstacle, turn it into an opportunity. You have the choice. You can overcome and be a winner, or you can allow it to overcome you and be a loser. The choice is yours and yours alone. Refuse to throw in the towel. Go that extra mile that failures refuse to travel. It is far better to be exhausted from success than to be rested from failure." — Mary Kay Ash
Rid yourself of this negativity during your journey. Ignore what others have to say unless it is kind and helpful. Don't let them get to you. Although focusing on the challenges is easier, focus on your destination and where you want to go and who you want to be. Surround yourself with positive and uplifting people.
Obstacles may be faced, but pick yourself back up and keep going. Be persistent. The rewards of accomplishing what you set out to achieve are well worth it.