Hi sedilia
I wish I had a penny for everytime I've been asked that.
I never have the time to do it seriously and properly.
Anyway face to face is better. My answer is always the same.
Post a game you are not sure of, there are plenty of good players on here
who give good advice.
But I did have a quick look.
Nothing drastic stood out on the few I looked at, you are OK.
Get some OTB games in. They are the one that count. Post those.
In your recent game on here v Sigmund Freud
Here as White...
...you played 19.Ke2. 🙁
OK you won but the games on here mean nothing. Experiment,
shoot for the stars, let the mind go, have fun.
You must have seen a double Rook sac in the games you have been looking at.
As I said in another thread, this is not a GM only trick.
[FEN "r1n2rk1/3b1p1p/p1p1p1p1/4P3/1q2N3/3BQ3/PPP3PP/R3K2R w KQ - 0 1"]
1. c3 Qxb2 2. Nf6+ {2...Kh8 3.Qh6 with mate threats on h7 or Qxf8.} 2... Kg7 3. Qg5 {Give him the two Rooks.} 3... Qxa1+ 4. Kf2 Qxh1 {Worry about him not taking this Rook if he does not take the Rook. If he does not then you must still have some chance - perhaps even a perpetual. Anyway Black will be thinking you are going take the d7 Bishop.} 5. Nh5+ Kg8 6. Qh6 gxh5 7. Qxh7 {It might not have gone like that, but it's plausible. Worth a fun try. Unshackle yourself, don't take them too seriously, save that for OTB games when suddenly going sac-happy maybe the only way to win.}