Don Juan wrote:

They tend to not be worth the time. Any woman desirable in even the slightest is asked out all the time in real life. The only ones who turn to online dating on top of that are instant marriage types who want that disclaimer filter up front, and the validation attention whores who probably have ten times more guy friends than girls. Brogrammer was correct about this. It's a sign that people can only stand her when they want to fuck her, and she has no problem leading men on.

I'm the Brogrammer wrote:

Any time someone tells you to not do internet dating, pretend they said "Don't only internet date." Which you already know. Christing fuck, yes, you should be internet dating, laudablepus. It's a normal thing normal people do now, especially at your age. Sure, go to a party and make out with a hawt girl you met that night. Get to know the girls at your liver therapy classes. But also do what you are doing. If there is time wasted going through profiles, well, there is also the case of wasted time when you spend all night flirting with a girl you met at that class you're going to be told you should take in the next post or two and she says she as a boyfriend.

Write somebody, exchange 3 or 4 messages, make them laugh and ask for a date.

My last piece of advice is to not supertaste ANYTHING.

No girl interested in you will ever tell you she has a boyfriend, even if she has a boyfriend (the most you'll get is a half hearted "I can't"). Being told that was a failure on your part to be interesting, not of real life dating which is always time better spent than trolling online profiles. You will find out more about whether it's going somewhere in 5 minutes of face time than in hours of online browsing.

But yes no more than 3 or 4 messages. NEVER do messages that aren't immediately leading up to a date. Can you honestly pictures guys who get women all the time texting paragraphs of "deep" conversations all night? That shit's for her girlfriends and "safe" guys.

You sound like you don't even want to learn and improve. You've been hostile towards every suggestion here when by your own admission your usual shit isn't working. It's time for a change, bro.