The part of a sentence 'learn by myself' is correct and usable in written English.
You can use it when you want to express that someone is learning something without assistance from someone else, usually referring to a self-learning process. For example, "I'm determined to learn Spanish, so I'm going to try to learn by myself."
I felt fooled, and I became angry and decided to learn by myself and discover".
Without access to those programs, Khadr told a government-hired psychiatrist that he is studying GED books and textbooks well-wishers have sent him, but has found it difficult to teach himself: "Since I stopped school at eighth grade and it's been eight years, some things are hard to learn by myself".
In fact, in a court-ordered interview, Khadr had told Welner that he is studying GED books and English, math and science textbooks well-wishers have sent him, but finds it difficult to teach himself: "Since I stopped school at eighth grade and it's been eight years, some things are hard to learn by myself".
"Everything that I learned, I learned by myself.
I met a guy named Hamed who taught me the basics, but it's something I learned by myself, too.
.771 Trust other students in the program −.835 Rely on classmates to help me −.835 Rely on classmates to respond to course questions within a few hours −.826 Enjoy discussing my ideas about course content with other students −.655 Prefer to do schoolwork on my own .805 Prefer to learn by trying things for myself .854 I feel this program has a manageable workload.
I forced myself to learn by heart 10 important phone numbers.
I needed to take time to learn being by myself was not some scary state — it was just a stop between meetings with other people.
"I had to learn everything by myself," he said.
"I had started to learn Hebrew, by myself, with cassettes," he told the Jewish Telegraphic Agency in 1981.
I had to learn everything by myself, and with a child, and a [bad] financial situation.
