Learning technology can be the first from their own interests to consider, after all, this is different from reading, learn the technology to a certain extent determines the future of your job category, if you have a skill, then go to the good at which aspect of the development, so that start fast, the relative salary will be a little bit better. Of course, if you do not have a particularly obvious skills or strengths, then first cultivate the technology. 2. First, consider their own hobbies, like to do what type of work, what skills are needed for that job, and then go to learn, go to cultivate. 3. Consider the development trend in the next few years or 5 years, to the popular industry (chef), Lei Jun said standing in the wind, pigs can fly, I agree with this sentence, ride the wind can be break the waves, popular industries and new industries in the next few years there will be a shortage of talent. 4. careful consideration, start and finish, perseverance, and I wish you success.