K, First of all, can you not keep posting?
Instead just edit your message? as it is making it more confusing to be look at.
Ok, now
Want to fix the lag?
Tips
1. Buy a better laptop / Pc.
Since you won't do this, i have another suggestion
2. Play at the lowest Chunk View Possible (4 (?))
3. Use optifine for 1.9 (Idk if it is out yet or not)
4. Decrease all the animations to decreased (If you still want to play with visual, which, we know that is not really a part of reason why we play minecraft, unless for particle effect for stupid invis :v) or to none
5. VBO On
So, You don't want to use optifine although it is free? :v fine, tips
6. Degrade to 1.8 and stay there until mojang fix the lag
You might think they are not working their hardest just to fix the lag. Even i am annoyed, but for me personally, all i hate is the anti Hax on this server
And just because we (Community) does not reply in a moment of an hour or so, doesn't mean we are Deliberately not answering your question.
Probably because, we just do not know how to help you, and or it just slipped :v
To add
Also, people like to rush the FPS in minecraft, which is a slight pet peeve of mine. Running the most optimal frames per second isn't the best for the game's stability, computer hardware, and display. As I've stated above, it results in screen tearing. Match your FPS with your monitors refresh rate (its the number in Hz) and you'll be surprised in the smoothness. Don't be ashamed if your monitor can only display 30 Hz, which means you should run the game at 30fps, because up until 2015, YouTube videos ran in 30fps and nobody minded.
Who dares to defy Youtube? :v Youtube is bae, the only, most popular video that is legit safe (I guess :v), So duh, besides, 30 fps is amazingly epic already, who needs 60 anyway, your eyes won't even notice much anyway, 59 fps would look like 30 fps anyway :v and 180 fps would only look like 60 anyway, so meh